Simplify the 18ll8WIng expressIons. a) cos?x (tan2x + 1) b) v1 - sin a V1+ sin a
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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![Simplify the following expressions.
a) cos?x (tan²x + 1)
b) v1- sin a· V1+ sin a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9e9e1d7c-29a5-469a-8a6d-899467088684%2F850b35e2-b4b2-496b-9d1f-6dbad6f7c53c%2Ffttkmjo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Simplify the following expressions.
a) cos?x (tan²x + 1)
b) v1- sin a· V1+ sin a
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