if sinQ=cosQ then find the value of 2sinQ+cosQ
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SinQ = CosQ
Therefore Q = 45°
So,2SinQ + CosQ
= 2(1/√2) + (1/√2)
= 2/√2 + 1/√2
= 3/√2
= By rationalisation
= 3/√2 ×√2/√2
= 3√2/2.
Hope It Help You Bro Or Sista.
Therefore Q = 45°
So,2SinQ + CosQ
= 2(1/√2) + (1/√2)
= 2/√2 + 1/√2
= 3/√2
= By rationalisation
= 3/√2 ×√2/√2
= 3√2/2.
Hope It Help You Bro Or Sista.
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