Solve each equation for x, where 0 ≤ Θ ≤ 2π

cotx csc²x = 2cotxthe answer at the back says:

π/4,π/2, 3π/4, 5π/4, 3π/2, or 7π/4How do I solve this?

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- Dec 9th 2008, 09:28 AMlanvinHow do I solve this problem?
Solve each equation for x, where 0 ≤ Θ ≤ 2π

cotx csc**²****x = 2cotx**the answer at the back says:

**π****/4,****π****/2, 3****π****/4, 5****π****/4, 3****π****/2, or 7****π****/4**How do I solve this?

- Dec 9th 2008, 10:40 AMSoroban
Hello, lanvin!

Exactly where is your difficulty?

Quote:

Solve for

The answers are: .

We have: .

Factor: .

And we have:

. .

. .