Question

solve tan(cos-1 x )= sin(cos-1 1/2)
Find x

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Answer 1

Step-by-step explanation:

tan(cos^-1x) = sin ( cos^-1 1/2)

Cos^-1 1/2= 0

Thus, tan(cos^-1 x) = sin(0)

Cos^-1 x = sin(0)/ tan

X= (sin(0)/tan) /cos^-1

Sin(0)/tan divide by cos^-1

Take reciprocal

Sin(0)/tan multiply by 1/cos^-1

X = 1/cos^-1