MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 1

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The joint equation of the straight lines $x + y = 1$ and $x - y = 4$ is

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Important Questions on Pair of Straight Lines

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MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 2

The joint equation of a pair of lines through origin, each of which makes an angle of

60 °

with

Y

-axis, is

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MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 3

The joint equation of lines passing through the origin and trisecting the first quadrant is

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MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 4

The joint equation of bisectors of angles between lines

x = 5

and

y = 3

is

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MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 5

Let

P Q R

be a right angled isosceles triangle, right angled at

P (2, 1)

. If the equation of the line

Q R

is

2 x + y = 3

, then the equation representing the pair of lines

P Q

and

P R

is

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MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 6

The equation

x^{2} - 7 x y + 12 y^{2} = 0

represents

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MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 7

The equation

\sqrt{{(x - 2)}^{2} + y^{2}} + \sqrt{{(x + 2)}^{2} + y^{2}} = 4

represents a

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MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 8

Joint equation of lines passing through

(3, - 2)

and parallel to the lines given by

x^{2} - 4 x y + 3 y^{2} = 0

is

HARD

MHT-CET

IMPORTANT

MHT-CET TRIUMPH Mathematics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 12 - Pair of Straight Lines>Competitive Thinking>Q 9

Combined equation of lines passing through the origin and perpendicular to the pair of lines

5 x^{2} + 3 x y - 2 y^{2} = 0

is