What is the value of [sec Î¸/(sec Î¸ â€“ 1)] + [sec Î¸/(sec Î¸ + 1)]

What is the value of [sec Î¸/(sec Î¸ â€“ 1)] + [sec Î¸/(sec

1.	What is the value of [sec Î¸/(sec Î¸ â€“ 1)] + [sec Î¸/(sec Î¸ + 1)]
A.	2Â sin2Â Î¸
B.	2(1 + tan2Î¸)
C.	2Â cosec2Â Î¸
D.	sin2Î¸
Answer» D. sin2Î¸

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What is the value of [sec Î¸/(sec Î¸ â€“ 1)] + [sec Î¸/(sec Î¸ + 1)]

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