1.

If ∣∣∣∣∣ab+ca2bc+ab2ca+bc2∣∣∣∣∣=0, where a, b, c are distinct real numbers, then the straight line ax + by + c = 0 passes through the fixed point

Answer»

If

ab+ca2bc+ab2ca+bc2

=0
, where a, b, c are distinct real numbers, then the straight line ax + by + c = 0 passes through the fixed point





Discussion

No Comment Found