TS EAMCET 4-Aug-2021 Shift 2 Question Paper

Section: Mathematics

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Question : 49 of 160

Marks: +1, -0

The equation 3ax2−16xy−(a2−10)y2 = 0 represents

two perpendicular lines if a=−5
two parallel lines if a satisfies 3a3+30a+64 = 0
two parallel lines if a satisfies 3a3−30a−64 = 0
two perpendicular lines if a=−2

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