There are $5$ cards in a box with numbers $1 t o 5$ written on them. If $2 c a r d s$ are picked out from the box, write all the possible outcomes and find the probpossible ability of getting both even numbers.

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Solution

Possible outcomes are: $(1, 2), (1, 3), 1, 4), (1, 5), (2, 3), (2, 4), (2, 5), (3, 4), (3, 5), (4, 4)$
Total sample space $= 10$
Probability of getting both no. even $= \frac{1}{10}$

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There are 5 cards in a box with numbers 1 to5 written on them. If 2 cards are picked out from the box, write all the possible outcomes and find the probpossible ability of getting both even numbers.

Possible outcomes are:(1,2),(1,3),1,4),(1,5),(2,3),(2,4),(2,5),(3,4),(3,5),(4,4)Total sample space=10Probability of getting both no. even=110

There are $5$ cards in a box with numbers $1 t o 5$ written on them. If $2 c a r d s$ are picked out from the box, write all the possible outcomes and find the probpossible ability of getting both even numbers.

Possible outcomes are: $(1, 2), (1, 3), 1, 4), (1, 5), (2, 3), (2, 4), (2, 5), (3, 4), (3, 5), (4, 4)$
Total sample space $= 10$
Probability of getting both no. even $= \frac{1}{10}$