Advertisements
Advertisements
प्रश्न
State, if the following pair of a set is equivalent or not:
P = {5, 6, 7, 8} and M = {x : x ∈ W and x < 4}
उत्तर
P = {5,6,7,8}
n (P) = 4
M = {x : x ∈ W and x ≤ 4}
M = {0, 1, 2, 3, 4}
n (M) = 5
Now Cardinal number of set P = 4 and
Cardinal number of set M = 5
These sets are not equivalent.
APPEARS IN
संबंधित प्रश्न
Write with reason, whether the following set is finite or infinite.
B = {y | y < -1, y is an integer}
State the following sets are finite or infinite:
A = {x : x ∈ Z and x < 10}
Find, if the following sets are singleton sets:
B = {y : 2y + 1 < 3 and y ∈ W}
Find, if the following sets are empty:
The set of points of intersection of two parallel lines.
Find, if the following sets are empty:
A = {x : x ∈ N and 5 < x < 6}
Find, if the following sets are empty:
B = {x : x2 + 4 = 0, x ∈ N}
State, if the following pair of a set is equal or not :
A = {2, 4, 6, 8} and B = {2n : n ∈ N and n < 5}
If S = {square, rectangle, circle, rhombus, triangle}. List the elements of the following subset of S
The set of shapes which have radius
Which of the following is correct?
