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florevel2me
florevel2me florevel2me
  • 07-07-2016
  • Mathematics
Answered

Evaluate 7c4

A6
B1
C35
D840

Verified Answer :

caylus
caylus caylus
  • 07-07-2016

Hello,

7C4=7654/(4321)=35

Answer C

Answer Link
ChiKesselman ChiKesselman
  • 04-11-2019

Answer:

\(^7C_4 = 35\)

Step-by-step explanation:

We are given the following information in the question:

We have to evaluate:

Formula:

\(^7C_4\\^n C_x = \displaystyle\frac{n!}{(n-x)!x!}\\\\^7C_4 = \displaystyle\frac{7!}{(7-4)!4!} =\frac{7!}{3!4!} =\frac{7.6.5.4.3.2.1}{3.2.1.4.3.2.1} = 35\)

Thus, the is values is 35

Answer Link

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