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A day full of math games & activities. Find one near you.
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): 4√x - 2
Solution:
The given function is f(x) = 4√x - 2. It can be written as f(x) = 4x1/2 - 2.
Using the derivative formula, d/dx (xn) = n xn-1, the derivative of the given function is
d/dx (f(x)) = 4 d/dx (x1/2) - d/dx (2)
= 4 (1/2) x1/2 - 1 - 0
= 2x-1/2
= 2/x1/2
= 2/√x
NCERT Solutions Class 11 Maths Chapter 13 Exercise ME Question 11
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): 4√x - 2
Summary:
The derivative of the given function 4√x - 2 is 2/√x
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