Question

write the following sets in roster form
a. the set of integers between -3 and 3
b. C={×:× is the reciprocal of the first five natural numbers}​

Answer 1

Answer:

a. {-2,-1,0,1,2}

b. first five natural no. = 1,2,3,4,5

the set can be written in roster form as:

{1, 1/2, 1/3, 1/4, 1/5}