IIT JEE 1982 Maths - 'Adapted' - Subjective to Multi-Correct Q8

Calculus Level 3

Let $$f$$ be a twice differentiable function and $$g, h$$ be some functions, such that $$f''(x)=-f(x), f'(x)=g(x), h(x)=[f(x)]^2+[g(x)]^2, h(5)=11$$. Then which of the following is/are not incorrect?

• (A) h(10)=11
• (B) h'(10)=0
• (C) h(0)=5
• (D) h'(0)=-2

Enter your answer as a 4 digit string of 1s and 9s - 1 for correct option, 9 for wrong. Eg. 1199 indicates A and B are correct, C and D are incorrect. None, one or all may also be correct.

In case you are preparing for IIT JEE, you may want to try IIT JEE 1982 Mathematics Archives.
×

Problem Loading...

Note Loading...

Set Loading...