Simplify (sec + tan) (1- sin)

1.	Simplify (sec + tan) (1- sin)
Answer» Correct answer is cos. (1+sin/cos )( 1-sin),,, ,,,,,( 1 )^2 - (sin )^2/cos,,,,,,,, cos^2/cos,,,,,,,, cos (1/ cos+sin/ cos)( 1- sin ) Cos^2

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