cosA/(1 -Â sin A) is equal to – McqOptions

MCQOPTIONS

1.	cosA/(1 -Â sin A) is equal to
A.	(secA -Â tanA)
B.	(secA + tanA)
C.	âˆš[(secA + tanA)]
D.	âˆš[(secA -Â tanA)]
Answer» C. âˆš[(secA + tanA)]

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