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Question
If tanθ= cotθ and 0°≤ θ ≤ 90°, find the value of 'θ'.
Sum
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Solution
tanθ = cotθ
⇒ tanθ = `(1)/tanθ`
⇒ tan2 θ = 1
⇒ tanθ = 1
⇒ θ = 45°.
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