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A person predicts the outcome of 20 cric...

A person predicts the outcome of 20 cricket matches of his home team. Each match can result in either a win, loss or tie for the home team. Total number of ways in which he can make the predictions so that exactly 10 predictions are correct, is equal to

A

`""^(20)C_(10)xx2^(10)`

B

`""^(20)C_(10)xx3^(20)`

C

`""^(20)C_(10)xx3^(10)`

D

`""^(20)C_(10)xx2^(20)`

Text Solution

Verified by Experts

The correct Answer is:
A
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