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Let f be twice differentiable function s...

Let f be twice differentiable function such that `f^11(x) = -f(x) "and " f^1(x) = g(x), h(x) = (f(x))^2 + (g(x))^2)`, if `h(5) = 11`, then `h(10)` is

A

`22`

B

`11`

C

`0`

D

`8`

Text Solution

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The correct Answer is:
A
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