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Precalculus Mathematics for Calculus
Found in: Page 487
Precalculus Mathematics for Calculus

Precalculus Mathematics for Calculus

Book edition 7th Edition
Author(s) James Stewart, Lothar Redlin, Saleem Watson
Pages 948 pages
ISBN 9781337067508

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Short Answer

Trigonometric Ratios

Sketch a triangle that has acute angle θ, and find the other five trigonometric ratios of θ


The required triangle is

The other ratios are-


See the step by step solution

Step by Step Solution

Step 1. Given information

A trigonometric ratio is given as tanθ=3.

Step 2. Concept used

To begin, locate the triangle's unknown side. Then, using the following trigonometric ratios, draw the triangle-




Step 3. Calculation

The triangle by using trigonometric ratios is-

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