Prafull kumar mehta Mehta Asked a Question
September 6, 2020 9:25 ampts 30 pts
watnematics PSPP2019) Let f(x) = cos (lt x|) + (x - r) sin |x| and g(x) = * for x e R. If hx) = f( ), then h is not differentiable at x = 0 (A) (B) (C) h'x) = 0 has a solution in (-T, ) (D) there exists x,e (-7, T) such that h(x) = X
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  • Anonymous User Best Answer
    see the attachment
    • cropped5024862902716758924.jpg
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  • Anonymous User thankyou
    option b is correct.
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  • Deepikha p
    option b, c, d is true
    • cropped1966137828.jpg
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