Advertisements
Advertisements
प्रश्न
Are the sets A = {b, c, d, e} and B = {x : x is a letter in the word ‘MASTER’} joint?
उत्तर
A = {b,c,d,e}
B = {x : x is a letter in the word "MASTER"}
∴ B = {m, a ,s, t, e, r}
Hence set A and set B are joint because these sets have element e in common.
APPEARS IN
संबंधित प्रश्न
Find, if the following sets are singleton sets:
B = {y : 2y + 1 < 3 and y ∈ W}
State, if the following pair of a set is equivalent or not:
Set of whole numbers and set of multiples of 3.
State, if the following pair of a set is equal or not:
E = {x : x 2 + 8x - 9 = 0} and F = {1, - 9}
State if the following set is a finite set or an infinite set:
The set of multiples of 8.
Find the cardinal number of the following set.
Q = `{y : y = 4/(3"n"), "n" ∈ "N" and 2 < "n" ≤ 5}`
Identify the following set as finite or infinite
X = The set of all districts in Tamilnadu
Identify the following set as finite or infinite
A = {x : x ∈ Z and x < 5}
Identify the following sets are equivalent or unequal or equal sets?
G = {x : x is a prime number and 3 < x < 23}
H = {x : x is a divisor of 18}
Identify the following set as null set or singleton set
B = The set of all even natural numbers which are not divisible by 2
Write down the power set of the following set:
B = {1, 2, 3}
