Sir how can you split number line as less greater and less any rule?

Best explanation ever..Thanks a lot sir🙏🏻

Sir bata dijiyega sahi hai ya galat hai

4k +2√2k apan 16k aur dusra hai 4k-2√2k apan 16k

Nice

Excellent method sit🎉

Sir aap konse state se hai

Thank You Sir, Well Explained 😍

2024 helpful 🎉

❤❤

The member of Newton's family😅

Reserve bank of China classes

sir thank from bangladesh

Sir answer mein aap lastein constant bhi add nhi kar rahe

2:55 sir logt ko log|t| likha jayega

A sir

Ans of the last qn : C={-√2,√2,-√3,√3}

Ans:C

Super guruji

Best explanation 👌

And: 25 students

Nice🎉🎉

Very good explaination. Thank you sir

Ans: both the answers will be same i.e {7,8,9}.

Ans:P(A){{a,b},{a},{b},{}}

Sir , this is the first chance to seeing any teacher to teach on you tube of our society ( s c teacher) , I, m very proud of you sir , I,m very excited and gladly to see this

Great knowledge❤

Problem 1 Cos 20 cos 40 cos 60cos 80 Step 1 Keep cos 60 aside Step 2 Cos 20 Cos40 Cos80 Step 3 2sin20 cos 20 2sin 40 cos 40 2sin80 cos80 Step 4 2sin20 cos 20=sin40 -(1) 2sin40 cos 40= sin80 --(2) 2 sin 80 cos 80= sin160--(3) Step 5 By 1*2*3 we may get 8 sin20 cos 20 cos40 cos 80= sin 160=sin 20 > 8 cos 20 cos 40 cos 80=1(dividing by sin 20) > 8 cos 20 cos 40 cos60 cos 80=1*cos60=1/2(multiply by cos 60) > Cos 20 cos 40 cos 60 cos80 = 1/16 Comment please

myself teacher i like your teaching methodology

🙏🙏

Thankyou sir Your this lecture is fantastic , it is very helpful for us

Thankkk youu sirrrr

😂

Nice explanation sir keep going

Nice explanation sir!!! ❤ Your vocabulary is very simple which helps in understanding the concepts better. 🎉👌

Lakh lakh.... Dhanyavad🥰❣️

Your explanation is very easy sir 😊😊😊😊😊😊😊😊😊😊😊😊😊😊

15000 lagta hai mera

Best Explanation sir thanks

Thanks you sir good lecture Thanks from canada

But it's not mentioned that range should be a real number.😅

Great What a lecture 🎉🎉🎉🎉

best in the world

Sir ye kal aaega na ?

Very helpful sir ❤...i generally do not comment on any educational video but this one is really helpful and your explanation is fantastic

Maybe you did a mistake in the last few questions. The last few questions were not functions they were reactions as you were not getting an image of few numbers like 2 and 0 and 4.(if you are only considering elements of R)

Thank you sir ❤

Hello sir kya 8th class Mai he register karna parega cbse k liye

Range [-1,3]

8th😂