if sin theta=cos(theta-6),find the value of theta
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Answer:
sinФ = cos(Ф - 6)
cos(90° - Ф) = cos(Ф - 6)
Comparing both sides
90° - Ф = Ф - 6
2Ф = 96
Ф = 48°
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Step-by-step explanation:
Answered by
0
sinthetha=cos (theta-6)
by using complemetry angles
sin(90-theta)=cos theta
sin(90-theta)=cos (theta -6)
cos(90-theta)=cos(theta-6)
by cancelling
90-theta=theta-6
90+6=theta+theta
96=2theta
96/2=theta
48= theta
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