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If [(2a+b, a-2b),(5c-d, 4c+3d)]=[(4,-3),...

If `[(2a+b, a-2b),(5c-d, 4c+3d)]=[(4,-3),(11,24)]` , then value of a + b – c + 2d is:

A

8

B

10

C

4

D

-8

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