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The value of the expression .^47C4 + sum...

The value of the expression `.^47C_4` + `sum_(j = 1)^5``.^(52 - j)C_3` is equal to

A

`.^47C_3`

B

`.^52C_5`

C

`.^52C_4`

D

None of these

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The correct Answer is:
C
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