Math, asked by john44, 1 year ago

please answer the question use permutation and combination

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Answered by leninviki

0

combination =n! /(n-k)!k!
7!/3!*4!
7*6*5*4*3*2*1/(1*2*3)(1*2*3*4)
=35 ways

john44: ur answer is wrong please try again

Answered by nagathegenius

0

Answer:

Step-by-step explanation:

4^7

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