Question

Q.1- Write the following in roaster method
1. A={x|x is a month of the georgian year not having 30 days }
2.B={y|y is a colour in the rainbow}

Q.2- Write the following in set builder form
1. F= {5,10,15,20}
2.X= {8, -8}

Note- Toxic Answers to be reported

Answer 1

Answer:A={February}

Because it is the only the month which do not have 30 days

B = { violet, indigo, blue, green, yellow, orange,red}.

Q2 F={x∣x=5n,n∈N,n≤4}

= 8 − 8

x=8−8

= 0

Step-by-step explanation: