Pankaj Kumar Porwal

Leçon 1 Alphabet ( Pronuniciation ) ( Idées méthode de français Débutant Ver. 2 Babusha Verma )

4:07

Leçon 1 Alphabet ( Pronuniciation ) ( Idées méthode de français Débutant Ver. 2 Babusha Verma )

Жыл бұрын

Ch Light MCQ, X Science term 1

6:26

Ch Light MCQ, X Science term 1

3 жыл бұрын

X MCQ Science Ch 10 light

9:05

X MCQ Science Ch 10 light

3 жыл бұрын

Class X Maths MCQ Trigonometry tricks(ex 8.4 question 5 i)

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Class X Maths MCQ Trigonometry tricks(ex 8.4 question 5 i)

3 жыл бұрын

Class X Maths MCQ Trigonometry tricks(ex 8.4 question 4 iii)

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Class X Maths MCQ Trigonometry tricks(ex 8.4 question 4 iii)

3 жыл бұрын

Class X Maths MCQ Trigonometry tricks(ex 8.4 question 4 iv)

2:13

Class X Maths MCQ Trigonometry tricks(ex 8.4 question 4 iv)

3 жыл бұрын

MCQ chapter 1 X Chemical Reactions and Equations

18:21

MCQ chapter 1 X Chemical Reactions and Equations

3 жыл бұрын

Ex 3.3 Q 12 Prove the following:sin 2 6x−sin 2 4x=sin2x,sin10x, Maths XI

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Ex 3.3 Q 12 Prove the following:sin 2 6x−sin 2 4x=sin2x,sin10x, Maths XI

3 жыл бұрын

Ex 3.3 Q 23 Maths XI , Prove that :tan4x= tanx(1−tan 2 x)/1−6tan 2 x+tan 4 x

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Ex 3.3 Q 23 Maths XI , Prove that :tan4x= tanx(1−tan 2 x)/1−6tan 2 x+tan 4 x

3 жыл бұрын

Ex 3.3 Q 24 cos4𝑥=1−8sin 2 𝑥 cos 2 𝑥. Maths Class XI

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Ex 3.3 Q 24 cos4𝑥=1−8sin 2 𝑥 cos 2 𝑥. Maths Class XI

3 жыл бұрын

Misc Ch9 Q18 XI If a and b are the roots of x 2 −3x+p=0 and c and d are roots of the equation x 2

5:39

Misc Ch9 Q18 XI If a and b are the roots of x 2 −3x+p=0 and c and d are roots of the equation x 2

3 жыл бұрын

Misc Ch9 Q19 XI The ratio of the A.M and G.M of two positive numbers a and b, is m:n. Show that a:b

4:49

Misc Ch9 Q19 XI The ratio of the A.M and G.M of two positive numbers a and b, is m:n. Show that a:b

3 жыл бұрын

Misc Ch9 XI Q16 If If a( 1/b+1/c),b( 1/c+1/a),c( 1/a+1/b)are in A.P., prove that a, b, c are in A.P.

5:21

Misc Ch9 XI Q16 If If a( 1/b+1/c),b( 1/c+1/a),c( 1/a+1/b)are in A.P., prove that a, b, c are in A.P.

3 жыл бұрын

Misc Ch9 Q17 XI If a, b, c, d are in G.P, prove that (a n +b n ),(b n +c n ),(c n +d n ) are in G.P.

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Misc Ch9 Q17 XI If a, b, c, d are in G.P, prove that (a n +b n ),(b n +c n ),(c n +d n ) are in G.P.

3 жыл бұрын

Misc Ch9 Q11 XI A G.P. consists of an even number of terms. If the sum of all the terms is 5 times

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Misc Ch9 Q11 XI A G.P. consists of an even number of terms. If the sum of all the terms is 5 times

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Misc Ch 9 Q10 XI The sum of three numbers in G.P. is 56. If we subtract 1,7,21 from these numbers in

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Misc Ch 9 Q10 XI The sum of three numbers in G.P. is 56. If we subtract 1,7,21 from these numbers in

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Misc Ex Ch9 XI Q9 The first term of a G.P. is 1. The sum of the third and fifth term is 90. Find the

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Misc Ex Ch9 XI Q9 The first term of a G.P. is 1. The sum of the third and fifth term is 90. Find the

3 жыл бұрын

Misc Ex Ch 9 XI Q7 If f is a function satisfying f(x+y)=f(x)f(y) for all x,y∈N such that f(1)=3 ,

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Misc Ex Ch 9 XI Q7 If f is a function satisfying f(x+y)=f(x)f(y) for all x,y∈N such that f(1)=3 ,

3 жыл бұрын

Misc Ch 9 Q8 Maths XI The sum of some terms of a G.P. is 315,whose first term and the c ratio are 5

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Misc Ch 9 Q8 Maths XI The sum of some terms of a G.P. is 315,whose first term and the c ratio are 5

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Ch 11 Q17 Class IX Calculate the work required to be done to stop a car of 1500kg moving at a veloc

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Ch 11 Q17 Class IX Calculate the work required to be done to stop a car of 1500kg moving at a veloc

3 жыл бұрын

Ch 11 Class IX Q 10 An object of mass 40kg is raised to a height of 5m above the ground what is i?

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Ch 11 Class IX Q 10 An object of mass 40kg is raised to a height of 5m above the ground what is i?

3 жыл бұрын

Activity 11.16 Class IX Science Work and Energy

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Activity 11.16 Class IX Science Work and Energy

3 жыл бұрын

Activity 11.15 Class IX Science Work and Energy

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Activity 11.15 Class IX Science Work and Energy

3 жыл бұрын

Activity 11.3 Chapter 11 Class X Science CBSE Ncert

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Activity 11.3 Chapter 11 Class X Science CBSE Ncert

3 жыл бұрын

Activity 11.1 Class X Science CBSE NCERT

4:07

Activity 11.1 Class X Science CBSE NCERT

3 жыл бұрын

Activity 11.2 Class X Chapter 11 Science CBSE NCERT

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Activity 11.2 Class X Chapter 11 Science CBSE NCERT

3 жыл бұрын

Ex 6.5 Q14 Class X The perpendicular from A on side BC of a ΔABC intersect BC at D such that DB=3CD.

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Ex 6.5 Q14 Class X The perpendicular from A on side BC of a ΔABC intersect BC at D such that DB=3CD.

3 жыл бұрын

Ex 6.5 Q13 Class X D and E are points on the sides CA and CB respectively of a triangle ABC right

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Ex 6.5 Q13 Class X D and E are points on the sides CA and CB respectively of a triangle ABC right

3 жыл бұрын

Ex 6.5 Q11 Class X An aeroplane leaves an airport and flies due north at a speed of 1000 km per hour

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Ex 6.5 Q11 Class X An aeroplane leaves an airport and flies due north at a speed of 1000 km per hour

3 жыл бұрын

Пікірлер

@smk14 Күн бұрын

Thank you so much ma,am 😊

@DeependerYadav-g9q

@DeependerYadav-g9q 2 күн бұрын

Nice explanation but at 3:21 😂😂😂😂😂

@bogusowjanya5903

@bogusowjanya5903 2 күн бұрын

Mam how do you they are exothermic and endothermic reaction

@Aayushi-lv9ks 3 күн бұрын

Thanks❤

@sugunasundari5960

@sugunasundari5960 6 күн бұрын

Mam but the my book answer is 3.6*10²²

@Aayushi-lv9ks 3 күн бұрын

That is also correct 3.57 Isme point ke baad 5 aur 7 he Isme 5 se 7 bda he tho 5 6 bn jaega Tho iska answer 3.6 × 10²² bhi hoga

@HirdyanshiJoshi-yf9ub

@HirdyanshiJoshi-yf9ub 8 күн бұрын

This nhi { these are the answers}

@atif.51 11 күн бұрын

But ma'am why nichrome wire is used (having higher resistivity) how it enables to pass the electric current measured by ammmeter?

@SafatunNehar-pz7nq

@SafatunNehar-pz7nq 13 күн бұрын

It seems very easy

@Chetan_Meena 13 күн бұрын

😂

@devendradattshastri6901

@devendradattshastri6901 15 күн бұрын

Kuch samajh hi nahi ayaa madam english bhi ni aati kya 😅😅

@priyanshukandwal1103

@priyanshukandwal1103 19 күн бұрын

Tomorrow is my exam , aur ye kya pada rhi chutiya bna rhi h 😂😂

@yashgautam3512

@yashgautam3512 21 күн бұрын

Sir aiise tho common determinant me lete h n??

@reenajain7290 22 күн бұрын

Very nicely explain 😀

@FUNTASTIC_ZINDAGI

@FUNTASTIC_ZINDAGI 25 күн бұрын

Bhaiya / didi aap ne bhi gender change kiya

@farhanamumtaz7642

@farhanamumtaz7642 25 күн бұрын

😊

@Siddhi_malhotra

@Siddhi_malhotra 26 күн бұрын

Tomorrow's is my maths exam ........ Pray ki mera ppr acha ho jaye 😂

@Harnoor7miglani

@Harnoor7miglani 22 күн бұрын

Kaisa hua exam

@Harnoor7miglani

@Harnoor7miglani 22 күн бұрын

I am tanvi

@LuckySaini-nh9to

@LuckySaini-nh9to 5 күн бұрын

Same here

@Sanatani._.Piyush143

@Sanatani._.Piyush143 5 күн бұрын

Bhagwan kare aapka paper achaa jayee

@Arslan.62 28 күн бұрын

Power kaise plus ki aapne

@neha231182 29 күн бұрын

Best explanation

@hemakiroula5923

@hemakiroula5923 29 күн бұрын

Bhai kuch smjh ni ara

@Parmin143 29 күн бұрын

Why did the 2 changes to 20 and how ?

@SiyaramTiwari-nq4dy

@SiyaramTiwari-nq4dy 29 күн бұрын

Concept is clear without any teen panch ❤

@IMPUDENTXD666 Ай бұрын

Why 3 eq 2 is enough

@S_E_N_I_O_R Ай бұрын

10 minutes are left my exam 👀😅😅

@Pandheruw8rf Ай бұрын

🎉😊😊

@prakrutipratyasha9892

@prakrutipratyasha9892 Ай бұрын

Thank you sir 😊

@gouthamrock679

@gouthamrock679 Ай бұрын

Great explanation 👏

@rahuljoshi4988

@rahuljoshi4988 Ай бұрын

Prashant kirad fan like

@ff2.2krishna26

@ff2.2krishna26 Ай бұрын

Good ❤

@ccbroly Ай бұрын

Thanks alot🙏

@nitinsirohi6256

@nitinsirohi6256 Ай бұрын

Okay mam Understood 😂

@Creativity_by_diksha

@Creativity_by_diksha Ай бұрын

Mam laat me 10 raise to the power 21 than apne answer me 10 power 22 kyu. Likh diya can you explain me

@Aayushi-lv9ks 3 күн бұрын

Kyunki 35.7 × 10²¹ tha Isme decimal ke pehle 2 digit nhi hona chahiye Tho decimal ko aage krne ke liye 21 ko 22 kiya 35.7 ko 3.57 krne ke liye 10 multiply krna pdega Isliye 10²¹ me ek aur 10 rkha tho 10²² hogya

@Creativity_by_diksha

@Creativity_by_diksha 3 күн бұрын

@@Aayushi-lv9ks thq mam 😊

@TIRTHMH Ай бұрын

Thanks mam 😊 it helped me a lot

@Amazing-w2d Ай бұрын

Thank you 😊

@guddisingh5846

@guddisingh5846 Ай бұрын

My exam is today at 8 and i am seeing this is 5:00 😅

@SK20GAMERZ Ай бұрын

Abay kaha say seekh kay aur ho yaha to mai naya hi methods dekhata hu

@SaumyaPilania Ай бұрын

( Sin 6x - sin 4x ) ( sin 6x+ sin 4x ) = sin 6x - 4x =2x or sin 6x+ sin 4x= 10 x

@BushraImran-z9n

@BushraImran-z9n Ай бұрын

The value you assign like alpha minus alpha is random??

@gforgeniussrijan

@gforgeniussrijan Ай бұрын

In my Pearson book answer is 2.05*10-20

@SATHISHKUMAR-j3n

@SATHISHKUMAR-j3n Ай бұрын

Ty oo long😢

@ShivamGurjar-z4g

@ShivamGurjar-z4g Ай бұрын

Starting was dark

@jagadeeshnaidu8204

@jagadeeshnaidu8204 Ай бұрын

In which book did u find the question

@chaitanyachebolu9600

@chaitanyachebolu9600 Ай бұрын

Notebook

@BTMECManikanta

@BTMECManikanta Ай бұрын

@@chaitanyachebolu9600😂😂

@rockgaming2.0 2 ай бұрын

Waste explanation

@un_professional88

@un_professional88 2 ай бұрын

Thanks ma'am nice explanation

@Spending_life_onYT

@Spending_life_onYT 2 ай бұрын

Thank you ma'am

@ravisankar5528

@ravisankar5528 2 ай бұрын

Rong answer 😮

@rajeshwarrao6531

@rajeshwarrao6531 2 ай бұрын

Wrong spelling of Wrong 😂

@Ayanmemon08 2 ай бұрын

Welcome

@florian_d 2 ай бұрын

Excellent Video, thank you!

@SnehaKumari-pw1jh

@SnehaKumari-pw1jh 2 ай бұрын

Wrong explanation 😢😢

@KeerthanaTechunaff-j1r

@KeerthanaTechunaff-j1r 2 ай бұрын

Akka telugu lo petu neku dhandam pedhatha

@RajeshSrivastavaG

@RajeshSrivastavaG 2 ай бұрын

Thanks didi ji solved physics question