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Find the value of (i) " sin " ((31pi...

Find the value of `(i) " sin " ((31pi)/(3)) " (ii) `" cos " ((17pi)/(2)) "` " (iii) " tan " ((-25pi)/(3))` `(iv) " cot " ((13pi)/(4)) " " (v) " sec " ((-25pi)/(3)) " " (vi) " cosec " ((-41pi)/(4))`

Text Solution

Verified by Experts

The correct Answer is:
`(i) .(sqrt(3))/(2) " "(ii) 0 " " (iii) -sqrt(3) " " (iv) 1 " " (v) 2 " " (iv) - sqrt(2)`
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