Question

write the set builder form of a set 2, 5, 10, 17​

Answer 1

Step-by-step explanation:

{ X:X is a increasing odd number value }

The value increasing by the odd number .....

2 , 2+3 , 5+5 , 10+7

Answer 2

Answer:

x'x=n^2+1n belongs to natural number 5