If

A. cos x + x sin x

B. x sin x

C. x cos x

D. sin x + x cos x

Open in App

Solution

Integrating by parts, we obtain

Hence, the correct answer is B.

Suggest Corrections

Similar questions

Choose the correct answer.
If $f (x) = \int_{x}^{0}$ t sin t dt, then f'(x)is
(a)cos x+x sin x
(b)x sin x
(c)x cos x
(d)sin x +x cos x

Given f(x) = g(X) . h (x) and $f^{^{'}} (x)$ = $g^{^{'}} (x)$ h(x) + g(x) $h^{^{'}} (x)$ find f'(x) where f(x) = x sin x.

f (x) = \int_{0}^{x} t sin t d t

f^{'} (x)

f (x) = \frac{cos x}{1 + sin x}

f^{'} (x)

f (x) = \int_{0}^{x} t s i n t d t

f^{'} (x)

Join BYJU'S Learning Program