3D Geometry 01 | Direction Ratios (a:b:c) | Direction Cosines (cos α, cos β, cos γ) | Bhannat Maths

[@siddhantsingh8354]

Sir aap pehle ki tarah ekdum bhannat kyon nahi bolte . Esa lagta h ki video me energy hi nahi h . By the way love you sir

[@vocabularyenglishtohindi]

Sir please bhannat bola Kijiye

[@shivamtripathi3565]

Ha sir wo wala dialogue { To Kaise Hai Aap log , I hope Aap Sab Acche Honge : AUR MAI BHI HOON EK DAM BHANNAT 🔥🔥} SIR ENERGY BOOSTER HAI APKI VIDEO KA STARTING SE HI FEEL ANA START HO HATA MATHS ME

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Are bhai sahi bola lekin offline mein bhannat bolna thoda odd lagta hai😁😁 imagine bro

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@@gursewaksingh5097 Shi kha 😅

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Yes sir

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📖BHANNAT MATHS📖 ❤️👨‍🏫Aman Sir & Lega Sir 👨‍🏫❤️ 🔥🔥

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You strong our basics. Thank you very much sir

[@newideavideos]

Sir please try to arrange separate class for your coaching classes and for KZbin classes because we can't concentrate due to communication gap

[@Education_wallah_896]

Absolutely right

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The best maths teacher on KZbin ❤

[@sunnykhan3309]

Dhanyawad sir

[@pronoob4626]

Concept clear krna h toh only Bhannat Maths 👑👑👑

[@rishamishramishra5135]

👍👍👍👍👍nice

[@fakeuser3517]

Thank you sir.

[@successfuel66]

Sir u are the only one who made me fall in love with maths ❤ Love your way of teaching ❤😍

[@INCOGNITOFF.]

Bhai class 12 boards ka preparation kar rhe ho kya

[@successfuel66]

​Yesss

[@INCOGNITOFF.]

@@successfuel66 bro how are your studies going on my brother

[@INCOGNITOFF.]

​@@successfuel66bro did you understood cube question ❓

[@techroyal2685]

sir you are great

[@vikashvidya7855]

Thanks sir

[@Rashminayak-vz8vs]

Love from naik sir ji always favorite ❤

[@choris1214]

🤟🏼♥️u r best

[@NitokaChishi]

Is this lecture good for NDA preparation

[@really7439]

Sir,🛑 agar 3d Cartesian ke sign conventions ko consider kre to agar line ke ek side pe "alpha" angle h to dursi side pe "π+alpha" hona chahiye na ki "π-alpha",, sir please clear the doubt

[@ChatwithSam]

Dekh Bhai in short uska ek angle of inclination π+theta ho sakta tha.. but in case you dunno angle of inclination is taken as the smaller angle,, so as the sum of all angles must be 2π we can say ki dusre wala would be 2π-(π+∅)=π-∅ Dusre way mei dekha Jaye toh.. Cos(∅)= -cos (π+∅)= - cos(π-∅) Matlab ki angle of inclination dono tarah se cos wala angle same hi banaenge

[@PRITAM272]

Sir pranam ne la.....🛐

[@bhashkarchanderjha9108]

Thanks sir 🙏🏻👩🏻‍💻🙏🏻

[@chsrinivasrao4753]

I like your bhanat style

[@shri1]

Wonderful

[@fragnuke]

ye -v vector ka alfa value pi + alfa hoga ki pi - alfa? hume to anticlockwise measure krna chahia na angle... ya ye sirf trigonometry mai hota h ?

[@meadowsbeauty9044]

Hi kya yeh video class 11 ke liye hai?

[@nda31005]

Sir plz.. Pai se related Quadrant me +ve , -ve pehchane ka tarika bta dijiye na plz.. Koi chhota video me Hm hmesa esme confused hote h.

[@visionacademy2625]

Condition for a parallel line is a1/a2 = b1/b2 ≠ c1/c2... if c1/c2 is also equal then it becomes collinear dear sir... so can you explain me why you have written c1/c2 as equal to show two different lines in parallel condition?

[@qbish_]

thats in 2d ,now in 3d

[@tanishqgharat5972]

Sir function ke playlist me even odd onto into function vaale videos nahi hai vo bhi jaldi upload kar dijiye

[@Ayushkushwaha78]

Sir please coaching or online ko seprate krye concentrate nhi kr pa rhe hai अगर आप conic section ki पूरी recorded ya live class शुरू krye तो आपकी बड़ी कृपा होगी

[@meadowsbeauty9044]

Kya yeh class 11 ke liye hai?

[@CODE7X]

Bhai ye har coaching mei hota ha

[@samanthagarg14]

sir I am unable to understand how are there infinite lines of one direction ratio... humne padha ki corresponding to a direction ratio there exists a unique straight line

[@dragonxgaming6334]

hello i hope i can clear your doubt, First remove this misconception that there is only one line with one set of direction ratio this is a wrong statement as there are literally infinite no. of lines corresponding to a set of direction ratio yes there exists a unique line corresponding to direction cosines because angles are also unique for a given line Second for a same line if you move it parallely we are just multiplying a constant to it and when we take its ratio is just cancel of hence giving us a1/a2 = b1/b2 = c1/c2 hope you understood it i also got some clarity while explaining.

[@aditya_asundi]

Yes, there is a unique straight line but of one length. Two lines with same direction ratio can exist, notice the term direction "ratio". Example: i + 2j + 6k and 2i + 4j+ 12k

[@Physicsdristrophy]

@@aditya_asundi then its not called straight line ,it's called line segment because straight line length is infinite

[@Physicsdristrophy]

@@dragonxgaming6334 then its not called straight line ,it's called line segment because straight line length is infinite

[@aditya_asundi]

@@Physicsdristrophy yes, i was wrong. Thanks for pointing out

[@rakeshsinghkashyap2287]

Angular displacement is a vector quality.

[@Anildhanana]

Z axis k sath angle clock wise ku liya

[@shauryaverma2705]

❤️

[@super40educationalinstitut29]

Sir apke IIT ka maths course ko kaise purchase kiya ja sakta hai

[@GAO_KA_लड़का_Engineer]

Jee 2022 crash course with 19 ,202,21 pyq

[@chsrinivasrao4753]

I like you sir

[@INCOGNITOFF.]

This concept is in vector algebra in ncert i was searching for this 😢

[@jayaprakashkonduru6153]

19:50

[@saumitchandhok5730]

6:30

[@mohitjaat1239]

Sir u are so cute

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sir iska pdf bhi dal dijie please🙏🙏🙏

[@saikat83]

Legend subject with legend teacher, ultra pro Max v

[@meadowsbeauty9044]

Kya yeh class 11 ke liye h kya?

[@Im_not_better42]

​@@meadowsbeauty9044 no 12th

[@meadowsbeauty9044]

@@Im_not_better42 achiya thik h

[@INCOGNITOFF.]

Sir cube wala sawaal me cos alpha cos beta cos gamma Dot product se kesa nikale he aap😢

[@m.vikramsrinivasdesai8043]

If direction cosines are 1,0,0, sir then we can take drs as 2,0,0. While showing ratios as equal, we get 1/2=0/0=0/0. Anyone answer it

[@punitnimbrain3074]

Drs is equal only for parellel lines.not for all

[@punitnimbrain3074]

And drs is find by ratio of componet of two vectors

[@punitnimbrain3074]

Drs is not equal to ratio of dcs

[@shailajak8110]

What you have given is, vector along x axis.1,0,0 is going 1 unit along x and 2,0,0 is going 2 units along x. axis . That's it. No y or z component. If any components present then we need to compare.

[@learnguitar3479]

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[@GAO_KA_लड़का_Engineer]

Jee 2022 crash course plzzz

[@GAO_KA_लड़का_Engineer]

Jee 2022 crash courses plz

[@BrokenHeart-hk3ox]

Sir aap full topic padana ma hi best ho short video ek question ka mt bnaya karo..... Full topic ma jada maza aata hai😂😂😂😂😂

[@Maiiqrae]

Just speed up video by 1.5x .

[@tareswarpradhan025]

Bhai ham to 2x me dekhe he

[@siv519]

Yeah video class 11 maths vale nahi dekh sakte h na

[@dobestalways5453]

Hg ye. 12th class ke course k h

[@AarushGupta-j1g]

Sir this statement is wrong that for a straight line their is unique direction ratio... Because for parallel lines they have same direction ratio...rather the statement should be for a straight line their is a single (unique)(one) direction ratio...

[@raushanagrawal958]

Ricky V too didi using

[@shinningstar527]

Kon kon tervi waala hai isme?

[@a....s....490]

🥲sir ak bhe Question nahi hua

[@freezo9711]

sir ka l likhne ka tareek bada L hai

[@shashwatkumar9e255]

Thank you sir❤

[@jayaprakashkonduru6153]

22:22

[@AarushGupta-j1g]

Sir this statement is wrong that for a straight line their is unique direction ratio... Because for parallel lines they have same direction ratio...rather the statement should be for a straight line their is a single (unique)(one) direction ratio...

[@aayushyadav3383]

16:50