Write down the condition for the pair of lines represented by x^2 + 2hxy + b ^2=0 - Maths - Trigonometric Functions

Question

Write down the condition for the pair of lines represented by ??x^2
+ 2hxy + b??^2=0 to be perpendicular

Bhavana Majji · Accepted Answer

Dear student,
Your question is not clear as it have '?' symbols Please post the
complete question clearly without '?' symbols so that we can
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Write down the condition for the pair of lines represented by ??x^2 + 2hxy + b??^2=0 to be perpendicular.