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Evaluate Using Pascal's Triangle 7C4{ } _ { 7 } C _ { 4 }

Question 364

Multiple Choice

Evaluate using Pascal's triangle. 7C4{ } _ { 7 } C _ { 4 }


A) 7C4=840{ } _ { 7 } C _ { 4 } = 840
B) 7C4=70{ } _ { 7 } C _ { 4 } = 70
C) 7C4=126{ } _ { 7 } C _ { 4 } = 126
D) 7C4=15{ } _ { 7 } C _ { 4 } = 15
E) 7C4=35{ } _ { 7 } C _ { 4 } = 35

Correct Answer:

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