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1 of 8 0-day streak

Lesson Practice

Evaluate factorial and combination expressions

DIFFICULTYintro standard challenge

QUESTION TYPEMix of allChange

Direct factorial value Small combination coefficient Small unordered selection NOWMix of allRecommended

Question 1 of 8

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The combination coefficient to evaluate is \(\binom{7}{5}\)

1 mark

Calculate the value of the expression

Exact value Format: whole number