Find the angle between the pair of lines represented by the equation $$x^2+4 x y+y^2=0$$.
- A30$$\Upsilon$$
- B45$$\Upsilon$$
- C60$$\Upsilon$$
- D90$$\Upsilon$$
✓ Correct answer: C
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NewNcert › mathematics › Straight Lines And Pair Of Straight Lines
Find the angle between the pair of lines represented by the equation $$x^2+4 x y+y^2=0$$.
Want the full step-by-step reasoning?
Question ID #140869 · NewNcert