PRE-CALCULUS H 1: MA350 601 PRE-CALCULUS H 1
05.02 Solving Trigonometric Equations
Question 2
Find all solutions in the interval [0, 2π).
4 sin2x - 4 sin x + 1 = 0
a) pi/6, 5pi/6
b) pi/6, 11pi/6
c) pi/3, 5pi/3
d) 7pi/6, 11pi/6
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Answer:
a) pi/6, 5pi/6
I really thank you for asking doubts
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