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Misc 10 - Chapter 12 Class 11 Limits and Derivatives
Last updated at August 17, 2026 by Teachoo
Chapter 12 Class 11 Limits and Derivatives
Concept wise
- Limits - Definition
- Limits - 0/0 form
- Limits - x^n formula
- Limits - Of Trignometric functions
- Limits - Limit exists
- Derivatives by 1st principle - At a point
- Derivatives by 1st principle - At a general point
- Derivatives by formula - x^n formula
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Derivatives by formula - sin & cos
- Derivatives by formula - other trignometric
Transcript
Misc 10 Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): a x4 b x4 + cos x Let f(x) = a x4 b x4 + cos x f(x) = ax 4 bx 2 + cos x f (x) = (ax 4 bx 2 + cos x) = (ax 4) (bx 2) + (cos x) = a . ( 4)x 4 1 b . ( 2)x 2 1 + ( sin x) = 4ax 5 + 2bx 3 sin x = + sin x
