Solve each equation for x, where 0 ≤ Θ ≤ 2π cotx csc²x = 2cotx the answer at the back says: π/4, π/2, 3π/4, 5π/4, 3π/2, or 7π/4 How do I solve this?
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Hello, lanvin! Exactly where is your difficulty? Solve for The answers are: . We have: . Factor: . And we have: . . . .
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