Which of the following pairs of sets are not | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Two sets are said to be equivalent if they have the same number of elements,i.e.,their cardinal numbers are equal.In option $A$: $n(A) = 4$ and $n

Vedclass · Accepted Answer

$A=\{a, b, c\}, B=\{\alpha, \beta, \gamma, \delta\}$

Vedclass · Answer

(B) Two sets are said to be equivalent if they have the same number of elements,i.e.,their cardinal numbers are equal.In option $A$: $n(A) = 4$ and $n(B) = 4$. Since $n(A) = n(B)$,they are equivalent.In option $B$: $n(A) = 3$ and $n(B) = 4$. Since $n(A) 
eq n(B)$,they are not equivalent.In option $C$: $n(A) = 0$ and $n(B) = 0$. Since $n(A) = n(B)$,they are equivalent.In option $D$: $n(A) = 3$ and $n(B) = 3$. Since $n(A) = n(B)$,they are equivalent.Therefore,the pair in option $B$ is not equivalent.

Which of the following pairs of sets are not equivalent?

Similar Questions

If $A = \{1, 2, 4\}, B = \{2, 4, 5\}, C = \{2, 5\},$ then $(A - B) \times (B - C)$ is

In a group of $50$ people, $35$ speak Hindi, $25$ speak both Hindi and English, and all the people speak Hindi or English or both. The number of people who speak English only is

The relation $R$ defined on the set of natural numbers as $\{(a, b) : a\}$ differs from $b$ by $\{3\}$,is given by

In a town with a population of $5000$,$3200$ people are egg-eaters,$2500$ are meat-eaters,and $1500$ eat both egg and meat. How many are pure vegetarians?

The set $A = \{ x: x \in R, x^2 = 16 \text{ and } 2x = 6 \}$ equals

Vedclass Test Series

Exam Paper Generator

Online Exam Module