If sin54 cosec(90-theta)=1. Find the value of theta
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Answer:
`cosec (90-A) = 1/sin (90-A)
sin54/sin(90-A) = 1
sin54 = sin (90-A)
54= 90-A
A= 90-54
A= 90-54= 36 degrees
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i hope my answer is correct
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