A point on the unit circle lies in Quadrant III with

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

A point

R(a, b)

on the unit circle lies in Quadrant III with

a = -\dfrac{15}{17}

. Which of the following is the value of

\csc x

, where

x

is the corresponding angle? (a)

-\dfrac{17}{15}

(b)

\dfrac{17}{8}

(c)

-\dfrac{17}{8}

(d)

-\dfrac{8}{17}