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If (-2,-3)is a point on the terminal sid...

If (-2,-3)is a point on the terminal side of `theta`.Find all the trigonometric ratios.

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The correct Answer is:
`sintheta=-(3/sqrt13),costheta=-(2/sqrt13),tantheta =3/2/cosectheta=-(sqrt13/3),sectheta=-(sqrt13/2),cottheta=2/3`
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