Question

sin$^2$38° + cos$^2$38° = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

          sin$^2$38° + cos$^2$38° = 
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

$sin^238° + cos^238° = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)$

Added by Jessica S.

Introductory and Intermediate Algebra for College Students 4th

Robert Blitzer 4th Edition

Instant Answer

Solved by Expert Jessica Horn

06/09/2022

Step 1

Step 1: Recall the trigonometric identity: sin^2(x) + cos^2(x) = 1 for any angle x. Show more…

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sin^(2)38deg +cos^(2)38deg = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) sin238+cos238= (Simplify your answer,including any radicals.Use integers or fractions for any numbers in the expression.