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Solutions of Trigonometric Equations

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cos^2(x) + sin(x) = 1- Find all solutions in the interval [0, 2pi) I got pi/2 but the answer says {0, pi/2, pi} Where does 0 and
1. 3 answers
2. asked by George
3. 594 views
Which of the following is not a solution for cos θ=0 ?(1 point) Responses π2 Start Fraction pi over 2 End Fraction 2π 2 pi
1. 7 answers
2. asked anonymously
3. 14 views