Simplify:
(1-SinA) (tanA + SecA)
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(secA+tanA)(1-sinA)
=secA+tanA-secA×sinA-tanA×sinA
=(1/cosA)+tanA-tanA-(sin²A/cosA)
=(1/cosA)-(sin²A/cosA)
=(1-sin²A)/cosA
=cos²A/cosA
=cosA
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=secA+tanA-secA×sinA-tanA×sinA
=(1/cosA)+tanA-tanA-(sin²A/cosA)
=(1/cosA)-(sin²A/cosA)
=(1-sin²A)/cosA
=cos²A/cosA
=cosA
HOPE IT HELPS
TAKE IT EASY MAKE IT EASY
THANK YOU
FOLLOW ME FOR MORE ANSWERS
HAPPY TO HELP
:)
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