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The complete set of real values of ‘a’ such that the point P(a, sina) lies inside the triangle formed by the lines x - 2y + 2 = 0 ; x + y = 0 and x - y - ∏ = 0, is :

The complete set of real values of ‘a’ such that the point P(a, sina) lies inside the triangle formed by the lines x - 2y + 2 = 0 ; x + y = 0 and x - y - ∏ = 0, is :

### Asked by yeeshuraj3 | 25th Jul, 2016, 04:12: PM

Expert Answer:

### Answered by Vijaykumar Wani | 27th Jul, 2016, 05:46: PM

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