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What is the value of D for solving simul...

What is the value of D for solving simultaneous equations x + y = 3 , 3x - 2y = 4 by determinant method ?

A

5

B

1

C

-5

D

-1

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • To solve x + y = 3, 3x - 2y - 4 = 0 by determinant method find D.

    A
    5
    B
    1
    C
    `-5`
    D
    `-1`

  • What is the value of D_(x) for the simultaneous equations 3x+ 2y + 11 = 0 and 7x - 4y = 9 ?

    A
    26
    B
    `-26`
    C
    62
    D
    `-62`

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