MCQs of Integrals

Showing 291 to 300 out of 403 Questions

291.

\int_{0}^{5} \frac{5 x + 1}{x^{2} + 25} d x

= _____ .

292.

\int_{- 2}^{0} |1 + x| d x

= _____

293.

\int_{0}^{1} [4 x^{3} + 3 x^{2} + 20 x + k] d x = 0

then k = _____

294.

\int_{- 2}^{0} |x| d x

= _____ .

295.

\int_{- 2}^{2} \log (\frac{9 - x}{9 + x}) d x

= _____ .

296.

\int_{1}^{k} f (x) = 81

and

f (x) = \{\begin{array}{lc} 3 x^{2} + 2 & 1 \leq x \leq 2 \\ 8 x, & 2 < x \leq k \end{array}

then, k = _____

297.

\int_{\frac{π}{3}}^{\frac{π}{3}} \tan x dx

= _____ .

298.

\int_{0}^{\sqrt{3}} \sqrt{3 - x^{2}} d x

= _____ .

299.

\int_{- a}^{3 a} \frac{f (2 a - x)}{f (x) + f (2 a - x)} d x

= _____ .

300.

\int_{0}^{π} \sin^{5} x \cos^{5} x d x

= _____ .

Showing 291 to 300 out of 403 Questions