Log In Start studying!

Select your language

Suggested languages for you:
Answers without the blur. Sign up and see all textbooks for free! Illustration


Precalculus Mathematics for Calculus
Found in: Page 488
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

Answers without the blur.

Just sign up for free and you're in.


Short Answer

Evaluating an Expression

Evaluate the expression without using a calculator


The answer of the expression is 1

See the step by step solution

Step by Step Solution

Step 1. Given information

A trigonometric expression is given as sin30°csc30°.

Step 2. Concept used

Use trigonometric ratios to simplify the equation. Replace the values of the ratios in the expression and do the computation.

Step 3. Calculation

The given expression is sin30°csc30°, substitute the values as-


Recommended explanations on Math Textbooks

94% of StudySmarter users get better grades.

Sign up for free
94% of StudySmarter users get better grades.