A sanitation committee of 2 members is to be formed from 3 boys and 2 girls. Write
sample space 'S' and umber of sample points n(S). Also write the following events in set
form and number of sample pints in the event.
(i) Condition for event A : at least one girl must be a member of the committee.
(ii) Condition for event B : Committee must be of one boy and one girl.
(iii) Condition for event C : Committee must be of boys only.
(iv) Condition for event D : At the most one girl should be a member of the committee.
2. Two dice are rolled, write the sample space 'S' and number of sample points n(S). Also
write events and number of sample points in the event according to the given condition.
(i) Sum of the digits on upper face is a prime number.
(ii) Sum of the digits on the upper face is multiple of 5.
(iii) Sum of the digits on the upper face is 25.
(iv) Digit on the upper face of the first die is less than the digit on the second die.
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