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The graphs of 2x+1=0 and 3y-9=0 intersec...

The graphs of 2x+1=0 and 3y-9=0 intersect at the point

A

`(- 1/2 ,-3)`

B

`(- 1/2 , 3)`

C

`(1/2 ,-3)`

D

None of these

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Line 2x + 1 = 0 and 3x - 9 = 0 intersect at what point on graph ? 2x + 1=0" तथा "3x-9 = 0 का आलेख किस बिन्दु पर प्रतिच्छेद करता है?

    A
    `((1)/(2),-3)`
    B
    `(-(1)/(2),-3)`
    C
    `(-(1)/(2),3)`
    D
    None of these

  • The graphs of the equations 3x + y - 5 = 0 and 2x - y = 0 intersect at the point P (alpha,beta) . What is the value of (3alpha + beta) ?

    A
    4
    B
    -4
    C
    5
    D
    3

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