If `A={1,2,3},B={4,5,6},` which of the following are relations from `AtoB` ? Give reasons in support of your answer. `{(1,6),(3,4),(5,2)}` (ii) `{(1,5),(2,6),(3,4),(3,6)}` (iii) `{(4,2),(4,3),(5,1)}` (iv) `AxxBdot`

If A={1,2,3},\ B={4,5,6} Is the following relation from A\ to\ B ? Give reason in support of your answer: R_2={(1,5),\ (2,4),\ (3,6)}

If A={1,2,3,4},B={5,6,7,8} , then which of the following are relations from A to B? Give reasons for your answer. R_(2)={(6,2),(3,7),(4,7)}

If A={1,2,3,4},B={5,6,7,8} , then which of the following are relations from A to B? Give reasons for your answer. R_(1)={(1,5),(2,7),(3,8)}

If A={1,2,3},\ B={4,5,6} Is the following ralation from A\ to\ B ? Give reason in support of your answer: R_1={(1,4),\ (1,5),\ (1,6)}

If A={1,2,3},\ B={4,5,6} then, Is the following relation from A\ to\ B ? Give reason in support of your answer: R_4={(4,2),\ (2,6),\ (5,1),(2,4)}

If A={1,2,3},\ B={4,5,6} Is the following relatios from A\ to\ B ? Give reason in support of your answer: R_3={(1,4),\ (1,5),\ (3,6),\ (2,6),\ (3,4)}

If A={1,2,3} and B={4,5,6} , then which of the following is a relation from set A to B? Give reason: (i) R_(1)={(1,5),(2,4),(3,5)} (ii) R_(2)={(4,1),(2,6),(5,1),(2,4)} (iii) R_(3)={(1,4),(2,5),(3,4),(2,6),(3,6)} (iv) AxxB

If A={1,2,3}, B={4,5,6},C={1,2,3,9,6} then which of the following is not ture?

Examine each of the following relations given below and state in each case, giving reasons whether it is a function or not ? (i) R={(4,1),(5,1),(6,7)} (ii) R={(2,3),(2,5),(3,3),(6,6)} (iii) R={(1,2),(2,3),(3,4),(4,5),(5,6),(6,7)} (iv) R={(1,1),(2,1),(3,1),(4,1),(5,1)}

If A=[{:(2,-1,3),(4,5,-6):}] and B=[{:(1,2),(3,4),(5,-6):}] then