You don’t have to answer at one time but please help me on 7,8a,8b,10a,11a

answer: c

step-by-step explanation: because you don't have to draw a point of intersection. couldyou give me brainliest?

u

answer: 1, 3 and 5 are correct

step-by-step explanation:

is this part of a question or something

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}