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solve for getting two separate straight lines... x2+2xysecthita+y2=0...

solve for getting two separate straight lines...


x2+2xysecthita+y2=0...

Grade:11

1 Answers

Badiuddin askIITians.ismu Expert
147 Points
11 years ago

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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