Math, asked by kunalkandilkar114, 9 months ago

the value of 12c4 + 12c3 is..

Answers

Answered by littledifferentworld

22

Answer:

The answer will be 715

Step-by-step explanation:

nCr = n!/r!(n-r)!

VALUE OF 12C4

12!/4! (12-4)! = 495 .........(1)

VALUE OF 12C3

12!/3! (12-3)! = 220 .......(2)

adding (1) and (2) we get

495+220 = 715.

hope it helps yea ✌

Answered by aishwarya2942

1

I have attached the solution. Hope you find it useful

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