Question 13 - Week 1 Practice

Prasnya

Q13

00:00

24 Oct 2024

Q13.Suppose

A

is the set of odd positive integers less than or equal to

20

, and

B

is the set of positive integers less than or equal to

30

which are divisible by

5

. Consider the following relations from

A

B

R_1=\{(a,b)\mid a\in A,\; b\in B,\; a\text{ is a factor of }b\}

and

R_2=\{(a,b)\mid a\in A,\; b\in B,\; (a+b)\bmod 15=0\}

. Which of the following statements are correct?

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Q13

00:00

24 Oct 2024

Q13.Suppose

A

is the set of odd positive integers less than or equal to

20

, and

B

is the set of positive integers less than or equal to

30

which are divisible by

5

. Consider the following relations from

A

B

R_1=\{(a,b)\mid a\in A,\; b\in B,\; a\text{ is a factor of }b\}

and

R_2=\{(a,b)\mid a\in A,\; b\in B,\; (a+b)\bmod 15=0\}

. Which of the following statements are correct?

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Check

Details

Question 13 - Week 1 Practice | Prasnya

Q13

00:00

24 Oct 2024

Q13.Suppose

A

is the set of odd positive integers less than or equal to

20

, and

B

is the set of positive integers less than or equal to

30

which are divisible by

5

. Consider the following relations from

A

B

R_1=\{(a,b)\mid a\in A,\; b\in B,\; a\text{ is a factor of }b\}

and

R_2=\{(a,b)\mid a\in A,\; b\in B,\; (a+b)\bmod 15=0\}

. Which of the following statements are correct?

Save

Check

Details

Q13

00:00

24 Oct 2024

Q13.Suppose

A

is the set of odd positive integers less than or equal to

20

, and

B

is the set of positive integers less than or equal to

30

which are divisible by

5

. Consider the following relations from

A

B

R_1=\{(a,b)\mid a\in A,\; b\in B,\; a\text{ is a factor of }b\}

and

R_2=\{(a,b)\mid a\in A,\; b\in B,\; (a+b)\bmod 15=0\}

. Which of the following statements are correct?

Save

Check

Details