यदि [("2x +y","4x"),("5x-7","4x")]=[(7, ...

यदि `[("2x +y","4x"),("5x-7","4x")]=[(7, "7y-13"),("y","x+6")]` हो तो x तथा y के मान होंगे :

A

x = 3, y = 1

B

x = 2, y = 3

C

x = 2, y = 4

D

x = 3, y = 3

लिखित उत्तर

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The correct Answer is:

B

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