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Question

The point of intersection of 3x+2y=11, 2x+3y=4 lies in

A
Q1
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B
Q2
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C
Q3
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D
Q4
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Solution

The correct option is A Q1
3x+2y=11......(1)×2
2x+3y=4......(2)×3

Subtract equation (2) from equation (1)
y=2

Putting y=2 in (1)

3x+2y=11
3x+2×2=11
3x=114
x=73

So point of intersection is (73,2)
Therefore intersection point lies in first quadrant
I.e Q1

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