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Find the angle between the lines represe...

Find the angle between the lines represented by `3x^2 + 4xy-3y^2 = 0`

A

`30^(@)`

B

`60^(@)`

C

`45^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
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NIKITA PUBLICATION-PAIR OF STRAIGHT LINES-MULTIPLE CHOICE QUESTIONS
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  10. The acute angle theta between the lines represented by 2x^(2)-6xy+y^(2...

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  11. The acute angle theta between the lines represented by 4x^(2)+5xy+y^(2...

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  12. The angle between the lines ay^2-(1+lambda^2))xy-ax^2=0 is same as th...

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  13. The acute angle between the lines given by (sin^(2)theta-1)x^(2)-(cos^...

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  14. The acute angle between the lines given by x^(2)+2(cosectheta)xy+y^(2)...

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  15. The acute angle between the lines given by x^(2)+2(cottheta)xy+y^(2)=0...

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  16. The angle between the pair of lines represented by (sin^(2)alpha)(x^(2...

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  17. If the angle theta is acute, then the angle between the pair of lines ...

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  18. If the angle between the lines given by (tan^(2)A)x^(2)-kxy-y^(2)=0 is...

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  19. If theta is the acute angle between the lines represented by kx^(2)-4x...

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