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(i)If x is in the third quadrant, then (a)Choose the possible value of cosec x from the bracket.[-3/5, 3/5, 5/3, -5/3] (ii)Evaluate tanx-secx using the above x. |
| In the third quadrant the value of cosec is negative. So here the possible values are -3/5 and -5/3. |
