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shivanshi asthana Grade: 11
        

solve for getting two separate straight lines...


x2+2xysecthita+y2=0...

7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear shivanshi


x2+2xysecthita+y2=0


for this equation to represent seperate lines


h2-ab>0


sec2Θ -1>0


Θ ε R -n∏     where n is a intiger




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Badiuddin

7 years ago
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