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Probability that a one-one function from...

Probability that a one-one function from `{a,b,c,d}` to `{1,2,3,4,5}` satisfies `f(a)+2f(b)-f(c)=f(d)`

A

`(1)/(24)`

B

`(1)/(40)`

C

`(1)/(30)`

D

`(1)/(20)`

Text Solution

Verified by Experts

The correct Answer is:
D
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