Check the sets are in relation or not — task. Mathematics State Board, Class 10.

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i) Let us take the two sets

$X$ and

$Y$ of animal names and their younger one.

$X = \{Lion\}$ ,

$Y = \{Puppy\}$

Answer:

$X$ is to

$Y$ .

ii) Check whether the given sets are null set or not.

The two sets

$A$ and

$B$ denotes the odd numbers and even numbers. A relation

$R$ from

$A$ to

$B$ is defined as

$b-a = 1$ ,

$a\in A$ and

$b \in B$ .

$A = \{1, 3, 5, 7\}$ , and

$B = \{2, 4, 6, 8\}$

Answer:

The given sets

Did you find an error?

2. Check the sets are in relation or not