if one of the bisectors of the angels between the pair of straight lines ax2+2hxy+by2=0 coincides with one of the straight lines ax2+2hxy+by2=0 then show that,h2(A+B)2={2hH-B(a-b)}{2hH+A(a-b)}
subrata mandal , 3 Years ago
Grade 12th pass
1 Answers
Yogendra Kumar
Last Activity: 2 Years ago
Hi
Please check once , questions is having some mistake please provide the image if possible.
Thanks and Regards
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