Question

show that 2.4.6..............to n factors =2^n n!
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Answer 1

Answer:

Step-by-step explanation:

We have been given an $2*4*6..............$ for n factor.

$=2*4*6...............(2n)=(2*1).(2*2).(2*3)..................(2*n)\\  =(2.2.2.........2) *(1.2.3...........n)\\=2^{n}.n!$