What is the integral from-pi/2 to pi/2 of sin(2x) ?

The integral from-pi/2 to pi/2 of sin(2x) is 0

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integral from-pi/2 to pi/2 of sin(2x)

\int_{- \frac{π}{2}}^{\frac{π}{2}} sin (2 x) d x

0

Solution steps

\int_{- \frac{π}{2}}^{\frac{π}{2}} sin (2 x) d x

If f(x) is an odd function and continuous at:

[- a, a]

then

\int_{- a}^{a} f (x) d x = 0

Parity of

sin (2 x) :

Odd

= 0

\int_{1}^{3} 2^{4 x} d x

\int_{0}^{4} (e^{t} + e^{- t}) d t

\int_{0}^{4} x^{2} - 1 d x

\int_{- 2}^{0} - 4 e^{x} d x

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

What is the integral from-pi/2 to pi/2 of sin(2x) ?
The integral from-pi/2 to pi/2 of sin(2x) is 0