Home › CBSE Class 11 (Commerce) › Mathematics › Permutations and Combinations › Given that 10C3 = 120, what is 10P3?
Given that 10C3 = 120, what is 10P3?
A360
B1200
C30
D720
Answer & Solution
Correct answer: D. 720
nPr = nCr x r!, so 10P3 = 120 x 3! = 720.
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