The possible values is θ = π/4 and 5π/4
What is Trigonometry?
The branch of mathematics concerned with specific functions of angles and their application to calculations.
Given:
sin θ = cos θ
The above condition satisfied for θ = π/4 and 5π/4
sin π/4 = cos π/4 = 1/√2
sin 5π/4 = cos 5π/4 = -1/√2
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