Question
In a shop, there are five types of ice-creams available. A child buys six ice-creams.
Statement -1: The number of different ways the child can buy the six ice-creams is 10C5.
Statement -2: The number of different ways the child can buy the six ice-creams is equal to the number of different ways of arranging 6 A’s and 4 B’s in a row.
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Statement −1 is false, Statement −2 is true
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Statement −1 is true, Statement −2 is true, Statement −2 is a correct explanation for Statement −1
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Statement −1 is true, Statement −2 is true; Statement −2 is not a correct explanation for Statement −1.
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Statement − 1 is true, Statement − 2 is false.
Solution
A.
Statement −1 is false, Statement −2 is true
x1 + x2 + x3 + x4 + x5 = 6
5 + 6 – 1C5 – 1 = 10C4.
