# If sin x = cosec x = 2, then write the value of sinn x + cosecn x.

(Question might be different)

sin x+ cosec x = 2

sin2x +1 = 2sin x

sin2x - 2sin x+1 = 0

(sin x-1)2=0

sin x = 1

As sin x = 1

sinnx = 1

sinn x + cosecnx

2.

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