MCQs of સંકલન

Showing 221 to 230 out of 428 Questions

221.

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

= _____ .

222.

જો

\int_{1}^{k} f (x) = 57

અને

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

હોય તો, k = _____

223.

\int_{0}^{3} e^{- \frac{1}{x}} \frac{d x}{x^{2}}

= _____ .

224.

\int_{3}^{5} \frac{t^{2}}{t^{2} - 4} d t

= _____ .

225.

\int_{\frac{π}{4}}^{\frac{π}{3}} co t x d x

= _____ .

226.

\int_{\frac{π}{4}}^{\frac{π}{3}} \tan x dx

= _____ .

227.

જો

\int_{1}^{k} (3 x^{2} - 2 x) d x = 48

હોય તો k = _____

228.

\int_{0}^{2 π} \sin^{8} x \cos^{3} x d x

= _____ .

229.

જો

\int_{0}^{\frac{π}{3}} \frac{\cos x}{1 + \sin x} d x = k \log (\frac{\sqrt{3} + 1}{2})

હોય તો k = _____

230.

\int_{\frac{- π}{2}}^{\frac{π}{2}} \cos x dx

= _____ .

Showing 221 to 230 out of 428 Questions