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If [{:(x-y, 2y),(2y+z, x+y):}] = [{:(1,4...

If `[{:(x-y, 2y),(2y+z, x+y):}] = [{:(1,4),(9,5):}]`, then the value of `(x+y + z)` is:

A

5

B

8

C

10

D

12

Text Solution

Verified by Experts

The correct Answer is:
C
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