い一 81D + losx)² =1+2 Sin (Sinx 1USX

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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Verify the following equation 

The image shows a handwritten mathematical equation on lined paper:

\[ 
(sin \, x + cos \, x)^2 = 1 + 2 \, sin \, x \, cos \, x 
\]

There are no graphs or diagrams in the image. This equation appears to involve trigonometric identities and algebraic expansion.
Transcribed Image Text:The image shows a handwritten mathematical equation on lined paper: \[ (sin \, x + cos \, x)^2 = 1 + 2 \, sin \, x \, cos \, x \] There are no graphs or diagrams in the image. This equation appears to involve trigonometric identities and algebraic expansion.
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