Find the principal value of each of the following :
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[Formula: sin(π – x) = sin x, as sin is positive in the second quadrant.]
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[Formula: sin-1(sinx)=x ]
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1
Find the principal value of each of the following :
=
[Formula: sin(π – x) = sin x, as sin is positive in the second quadrant.]
= [Formula: sin-1(sinx)=x ]
=