Simplify $$ sqrt{(1-sin^{2} ) (1-cos^{2} )}$$. – McqOptions

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Simplify $$ sqrt{(1-sin^{2} ) (1-cos^{2} )}$$..

1.	Simplify $$ sqrt{(1-sin^{2} ) (1-cos^{2} )}$$.
A.	Cot
B.	Tan
C.	Sec
D.	Cosec
Answer» B. Tan

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