Prafull kumar mehta Mehta Asked a Question
September 6, 2020 9:25 ampts 30 pts
Let f(x)= COs (T xl) + (X n) sin |x| and g(x) = X* for x e R. If h(x) = f(g(x)), then (A) h is not differentiable at x = 0 (B) h (va) =0 (C) h'(x) = 0 has a solution in (-T, T) (D) there exists x,e (-T, ) such that hộx) = X,
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  • Pranav kumar Best Answer
    Option b is correct.
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  • Pranav kumar thankyou
    wait
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