Answers

2014-06-17T21:09:42+05:30
If sin Ф= \frac{ \sqrt{3}}{2}
⇒Ф=60'.
similarly, cos Ф= \frac{1}{2}
and, tan Ф= \sqrt{3}

similarly,cosec Ф= \frac{2}{ \sqrt{3}}
sec Ф=2
cot Ф=1/ \sqrt{3}
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