Math, asked by Aryan080704, 7 months ago

ncr +ncr-1=_______________
brainliest ans

Answers

Answered by seemadevi2785

1

Answer:

n+1Cr is a correct answer

Step-by-step explanation:

please mark as a brainliest

Answered by lalishiv886

1

Answer:

NCR + NCR -1 = n+1 CR

maybe I'm right answer.

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