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3 years ago

12

Which value is a solution for the equation cot x/2 =1

1 answer:

Alborosie3 years ago

3 0

Step-by-step explanation:

cot(x/2) = 1

Take inverse of both sides.

tan(x/2) = 1

Solve for x/2.

x/2 = π/4 + kπ

Solve for x.

x = π/2 + 2kπ

Possible values for x are π/2, 5π/2, 9π/2, etc.

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