Question

Y = {x : x is a prime factor of 36} and Z = {x : x is a multiple of 5 < 41}.

Find n(Y) + n(Z)​

Answer 1

Answer:

Hint

y = {2;3 }

X = {5 ,10, 15 ,20 •••••• 40}

This give u basic idea

Answer 2

Answer:

10

Step-by-step explanation:

Y = {2,3}

z = {5,10,15,20,25,30,35,40}

n(Y) = 2

n(Z) = 8

n(Y) + n(Z) = 2 + 8 = 10 answer