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If the order of the matrix A=4xx 3, the ...

If the order of the matrix `A=4xx 3`, the order of `B=4xx 5` and the order of `C` is `7xx 3`, then the order of `(A^(prime)xx B)^'`x C' is

A

4xx5

B

`3xx7`

C

`4xx3`

D

`5xx7`

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The correct Answer is:
D
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