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Popular >

simplify 1/(cos(x))dx

Solution

simplify

\frac{1}{cos ( x )} d x

Solution

sec (x) d x

Solution steps

\frac{1}{cos ( x )} d x

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot d x}{cos ( x )}

Multiply:

1 \cdot d x = d x

= \frac{d x}{cos ( x )}

Use the basic trigonometric identity:

\frac{1}{cos ( x )} = sec (x)

= d x sec (x)

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Frequently Asked Questions (FAQ)

What is 1/(cos(x))dx ?
The solution to 1/(cos(x))dx is sec(x)dx