The fraction from the previous step then simplifies to 3 cosu using what? O A. Reciprocal Identity O B. Pythagorean Identity (used twice) O C. Cancellation Property and Pythagorean Identity O D. Cancellation Property (used twice) O E. Reciprocal Identity and Quotient Identity
The fraction from the previous step then simplifies to 3 cosu using what? O A. Reciprocal Identity O B. Pythagorean Identity (used twice) O C. Cancellation Property and Pythagorean Identity O D. Cancellation Property (used twice) O E. Reciprocal Identity and Quotient Identity
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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Transcribed Image Text:Vapi/v1/print/math
+ 1= 3 cos u
cot u + tanu
Write the left side in terms of sine and cosine.
+ 1 (Do not simplify.)
Write the expressions in the numerator and denominator from the previous step as single
quotients with the common denominator.
sin u cos u
+ 1
sin u cos u
Simplify the fraction from the previous step by canceling the common factors.
+ 1
The fraction from the previous step then simplifies to 3 cosu using what?
O A. Reciprocal Identity
O B. Pythagorean Identity (used twice)
O C. Cancellation Property and Pythagorean Identity
O D. Cancellation Property (used twice)
O E. Reciprocal Identity and Quotient Identity

Transcribed Image Text:Establish the identity.
2 cot u- tan u
+ 1= 3 cos?u
cot u + tan u
Write the left side in terms of sine and cosine.
+ 1 (Do not simplify.)
Write the expressions in the numerator and denominator from the previous step as single
quotients with the common denominator.
sin u cosu
+1
sin u cos u
Simplify the fraction from the previous step by canceling the common factors.
+1
The fraction from the previous step then simplifies to 3 cos'u using what?
O A. Reciprocal Identity
Puthanoraan Identitr hiced hwicel
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