How do you find the value of $csc (- 675)$ $csc (-675)$ ?

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Answer 1 · 2015-11-06T03:43:52

Find $csc (- 675)$ $csc (-675)$
Ans: $\sqrt{2}$ $sqrt2$

$sin (- 675) = sin (45 - 2 (360)) = sin 45 = \frac{\sqrt{2}}{2}$ $sin (-675) = sin (45 - 2(360)) = sin 45 = sqrt2/2$

$csc (- 675) = \frac{1}{sin} = \frac{2}{\sqrt{2}} = \sqrt{2}$ $csc (-675) = 1/(sin) = 2/sqrt2 = sqrt2$

How do you find the value of csc(−675)csc (-675)?