One of the correct steps to evaluate A sin²20d0 [² B cos 40d0 C) None Ⓒ//ww D do + sin²20d0 Ⓒ = [ √ ² 10 + √² cox 41040] E de [S dᎾ [.. 0 cos²20 do is

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 63E
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q11

fo
One of the correct steps to evaluate
A
sin²20d0
0
Ⓒ / - /~]
B
dᎾ
cos 40d0
C) None
S=
S
D
sin²20d0
Ⓒ = [√ ² 10 + √² cox 4040]
E
de
do +
cos²20 do is
Transcribed Image Text:fo One of the correct steps to evaluate A sin²20d0 0 Ⓒ / - /~] B dᎾ cos 40d0 C) None S= S D sin²20d0 Ⓒ = [√ ² 10 + √² cox 4040] E de do + cos²20 do is
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