10) If sin A = 8/17, then sec A cos A +
cosec Acos A is
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Answered by
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Answer:
sinA=8/17
then cosA=15/17
secAcosA+cosecAcosA=1+(1/sinA)(15/17)
=1+(17/8)(15/17)
=1+15/8=23/8
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