What is the integral of cos(y)cos(z) ?

The integral of cos(y)cos(z) is cos(z)sin(y)+C

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integral of cos(y)cos(z)

\int cos (y) cos (z) d y

cos (z) sin (y) + C

Solution steps

\int cos (y) cos (z) d y

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= cos (z) \cdot \int cos (y) d y

Use the common integral:

\int cos (y) d y = sin (y)

= cos (z) sin (y)

Add a constant to the solution

= cos (z) sin (y) + C

\int_{2}^{3} (\frac{4}{x ^{2}} + 1) d x

\int \frac{- 7}{( x ^{2} + 7 ) ^{\frac{3}{2}}} d x

n = 8 \sum \infty \frac{n}{ln ( n )}

e^{- t} sin (t)

x \to \infty lim (lo g_{e} (x^{2} - 1))

What is the integral of cos(y)cos(z) ?
The integral of cos(y)cos(z) is cos(z)sin(y)+C