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A fair die is tossed eight times. The pr...

A fair die is tossed eight times. The probability that a third six is observed in eight throw is `(\ ^7C_(10)xx5^7)/(6^7)` b. `(\ ^7C_2xx5^2)/(6^8)` c. `(\ ^7C_2xx5^5)/(6^6)` d. none of these

A

`""7 C^(2) (5^5)/(6^8)`

B

`""7 C^(3) (5^3)/(6^8)`

C

`""7 C^(6) (5^6)/(6^8)`

D

None of these

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A
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DISHA PUBLICATION-PROBABILITY -2-EXERCISE - 1 : CONCEPT BUILDER
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