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Popular >

inverse of-3tan(3pix)

Solution

inverse

- 3 tan (3 π x)

Solution

\frac{arctan ( - \frac{x}{3} )}{3 π}

Solution steps

Solve for

tan (3 π x), y = - 3 tan (3 π x)

tan (3 π x) = - \frac{y}{3}

tan (a) = b \Rightarrow a = arctan (b)

3 π x = arctan (- \frac{y}{3})

Solve for

x, 3 π x = arctan (- \frac{y}{3})

\frac{arctan ( - \frac{y}{3} )}{3 π}

Substitute

y = x

\frac{arctan ( - \frac{x}{3} )}{3 π}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of-3tan(3pix) ?
The inverse of-3tan(3pix) is (arctan(-x/3))/(3pi)