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hammer [34]
3 years ago
13

Evaluate 7c4 a. 6 b. 1 c. 35 d. 840

Mathematics
2 answers:
valentinak56 [21]3 years ago
6 0
Hello,

7C4=7*6*5*4/(4*3*2*1)=35

Answer C

Yuki888 [10]3 years ago
3 0

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

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