What is the integral from 0 to 1 of (sin(u))/u ?

The integral from 0 to 1 of (sin(u))/u is 0.9460830704

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integral from 0 to 1 of (sin(u))/u

\int_{0}^{1} \frac{sin ( u )}{u} d u

0.9460830704

Solution steps

\int_{0}^{1} \frac{sin ( u )}{u} d u

Use the nonelementary integral:

\int \frac{sin ( x )}{x} d x = Si (x)

= [Si (u)]_{0}^{1}

Compute the boundaries:

0.9460830704

= 0.9460830704

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

\int_{- \frac{π}{4}}^{\frac{π}{3}} x tan^{2} (x) d x

\int_{1}^{2} - \frac{1}{2} x + 4 d x

\int_{\frac{π}{4}}^{\frac{3 π}{4}} cos (x) d x

\int_{0}^{x} 64 - t^{2} d t

What is the integral from 0 to 1 of (sin(u))/u ?
The integral from 0 to 1 of (sin(u))/u is 0.9460830704