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The ratio of number of atoms present in ...

The ratio of number of atoms present in a simple cubic, body centered cubic and face centered cubic structure are x: y : z. The numerical value of sum of x, y and z is _______ .

A

15!

B

`(15!)/(7!3!5!)`

C

`7!3!5!`

D

`(15!)/(7!5!)`

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-PERMUTATIONS AND COMBINATIONS -Assignment Section A Objective type questions (One option is correct )
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