1.

If sino = coso then find the value of2 tan^o +sino ^o-1​

Answer»

ANSWER

4.4

Step-by-step EXPLANATION:

sinθ=cosθ

it MEANS θ=45°

put the VALUE of θ

⟼2tan²θ+sinθ^θ-1

⟼2+(1/√2)^44

⟼2+2.4

⟼4.4



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