What is the integral from-pi/4 to pi/4 of sin(2x) ?

The integral from-pi/4 to pi/4 of sin(2x) is 0

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integral from-pi/4 to pi/4 of sin(2x)

\int_{- \frac{π}{4}}^{\frac{π}{4}} sin (2 x) d x

0

Solution steps

\int_{- \frac{π}{4}}^{\frac{π}{4}} 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_{- 3}^{- 1} (- \frac{6}{x ^{3}} - 1) d x

\int_{1}^{36} \frac{11}{x} d x

\int_{4}^{12} 1 d x

\int_{0}^{1} \frac{x ^{4}}{2 ( x ^{5} + 1 )} d x

\int_{0}^{\infty} - e^{x} d x

What is the integral from-pi/4 to pi/4 of sin(2x) ?
The integral from-pi/4 to pi/4 of sin(2x) is 0