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The number of distinct terms in the expa...

The number of distinct terms in the expansion of `(x+1/x+1/(x^2))^(15)` is/are (with respect to different power of `x` ) `255` b. `61` c. `127` d. none of these

A

61

B

121

C

255

D

16

Text Solution

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The correct Answer is:
a
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