Chapter 13 – Limits and Derivatives (Ex – 13.2)
Limits and Derivatives (Ex – 13.2) Question 1.Find the derivative of x2 – 2 at x = 10. Solution:let f(x) = x2 – 2Differentiating (i) with respect to x, we getf'(x) = 2xAt x = 10, f'(10) = 2(10) = 20. Question 2.Find the derivative of 99x at x = 10. Solution:let f(x) = 99xDifferentiating (i) with respect to […]
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