Question

Evaluate cos^-1(sin(cos^-1x))=pi/6
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Answer 1

Answer:

18.85

Step-by-step explanation:

given,

cos^ - 1{sin(cos^ -1x )} = pi/6

-1sin +1sinx. = 22÷7× 6

x. =. 18.85

Answer 2

Answer:

See the attached document