Let f(x) = Sin x; g(x) = x2 and h(x) = Log x.  

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Question

Let f(x) = sin xg(x) = x2 and h(x) = log x.  

Solution

Correct option is

                  

Testing

SIMILAR QUESTIONS

Q1

  

If f is differentiable for all x then 

Q2

Let f and g be differentiable function such that f’(x) = 2g(x) and g’(x) = –f(x), and let T(x) = (f (x))2 – (g(x))2. Then T’(x) is equal to

Q3

Let f be a twice differentiable function such that f’’(x) = –f(x) and f’(x) = g(x). If h’(x) = [f(x)]2 + [g(x)]2h(1) = 8 and 

h(0) = 2, then h(2) is equal to

Q4

If y2 = P(x) is a polynomial of degree 3, then    

              is equal to  

Q5

If  then the set of all points where the derivative exist is

Q6

The value of y’’ (1) if x3 – 2x2y2 + 5x + y – 5 = 0 when y(1) = 1, is equal to

Q7

If f(x, then f’(1) equals     

 

Q8

 

If f (x) = (1 + x)n, then the value of  

           

Q9

The solution set of f’(x) > g’(x) where f(x) = (1/2)52x + 1 and g(x) = 5x + 4x log 5 is  

Q10

 up to nterms, then y’(0) is equal to