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प्रश्न
Choose the correct alternative:
The value of `int_(- pi/2)^(pi/2) cos x "d"x` is
विकल्प
0
2
1
4
MCQ
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उत्तर
2
shaalaa.com
Definite Integrals
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संबंधित प्रश्न
\[\int\limits_0^1 \sqrt{x \left( 1 - x \right)} dx\]
\[\int\limits_0^{\pi/2} \frac{1}{5 \cos x + 3 \sin x} dx\]
\[\int\limits_0^{\pi/2} \frac{1}{a^2 \sin^2 x + b^2 \cos^2 x} dx\]
If f is an integrable function, show that
\[\int\limits_{- a}^a f\left( x^2 \right) dx = 2 \int\limits_0^a f\left( x^2 \right) dx\]
\[\int\limits_1^3 \left( 3x - 2 \right) dx\]
\[\int\limits_{- \pi/2}^{\pi/2} \sin\left| x \right| dx\] is equal to
\[\int\limits_0^1 \frac{x}{\left( 1 - x \right)^\frac{5}{4}} dx =\]
\[\int\limits_{- \pi/4}^{\pi/4} \left| \tan x \right| dx\]
Using second fundamental theorem, evaluate the following:
`int_0^(1/4) sqrt(1 - 4) "d"x`
Using second fundamental theorem, evaluate the following:
`int_0^1 x"e"^(x^2) "d"x`
