Answer : A student has to answer 4 questions out of 5 in which he is compelled to do the 1 and 2 questions compulsory. So he has to attempt 2 questions from 3 of his choice.
Choosing 2 questions from 3 will be in 3C2 ways.
= 3 ways.
Answer : A student has to answer 4 questions out of 5 in which he is compelled to do the 1 and 2 questions compulsory. So he has to attempt 2 questions from 3 of his choice.
Choosing 2 questions from 3 will be in 3C2 ways.
= 3 ways.