Answer:

no

Step-by-step explanation:

1+1=2

Answer:

number of subsets 8

proper subsets 7

Step-by-step explanation:

W= {red, blue, yellow} find number of subsets of subsets and the number of proper subsets

S1={RED}

S2={BLUE}

S3={YELLOW}

S4={RED, BLUE}

S5={RED, YELLOW}

S6={BLUE YELLOW}

S7={RED, BLUE, YELLOW}

S8={}

TOTAL NUMBER OF SUBSETS=⅔=8

PROPER SUBSETS=⅔-1=7