Joint Sets

Q. If A = {a, b, c, d} and B = {a, e, i, o, u}, then sets A and B are

1. joint sets
2. disjoint sets
3. equivalent sets
4. equal sets

Q.

All examples of empty sets are equivalent.

1. True
2. False

Q. Identify the joint sets among the given pair of sets.

1. A = { 25, 27, 29 } and B = {39, 31, 29}
2. A = { 25, 27, 29 } and B = {39, 31, 29}
3. None of the above
4. A = { 25, 27, 29 } and B = {39, 31, 29}

Q.

What are equivalent sets?

Q.

Which of the following pair of sets are equal sets?

$P=\left\{a,b,c,d\right\},Q=\left\{d,a,c,b\right\}$

Q.

State if the given pair of set is an equal set.

X = {$0,1,2,3$}, Y = {whole number less than $4$}.

Q. {3, 4, 5, 6, 7} and {x: x is a natural number and 7≤ x ≤ 10} are sets.

1. overlapping
2. disjoint
3. equal
4. equivalent