What is the integral from pi/4 to pi/2 of 1 ?

The integral from pi/4 to pi/2 of 1 is pi/4

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integral from pi/4 to pi/2 of 1

\int_{\frac{π}{4}}^{\frac{π}{2}} 1

\frac{π}{4}

Decimal Notation

0.78539 \dots

Solution steps

\int_{\frac{π}{4}}^{\frac{π}{2}} 1 d x

Integral of a constant:

\int a d x = a x

= [1 \cdot x]_{\frac{π}{4}}^{\frac{π}{2}}

Simplify

= [x]_{\frac{π}{4}}^{\frac{π}{2}}

Compute the boundaries:

\frac{π}{4}

= \frac{π}{4}

\int \frac{( e ^{\frac{1}{x}} )}{x ^{2}} d x

3 (sin (t) y^{^{'}} + cos (t) y) = cos (t) sin^{2} (t)

\int arctan (9 x) d x

f (x) = \frac{1}{x} + \frac{1}{x ^{2}}

\frac{( 5 x ^{5} - 3 x ^{2} + 1 )}{x}

What is the integral from pi/4 to pi/2 of 1 ?
The integral from pi/4 to pi/2 of 1 is pi/4