Mathematics, 25.04.2021 23:40 anthony1366
Solve each of the trigonometric equations and obtain the value of the unknown.
a) 2 cos x-1= 0
b) cos(2+1)=0
c) sen2x = senx + 3
d) 3csc x = 3sen x
e) csc2 x = 1 + cot2 x
Answers: 2
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Solve each of the trigonometric equations and obtain the value of the unknown.
a) 2 cos x-1= 0
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