Let set C = {even numbers between 1 and 99} and set D = {numbers between 1 and 150 that are evenly divisible by 10}.

What is C ∩ D?

A: {10, 20, 30, 40, 50, 60, 70, 80, 90}
B: {10, 20, 30, 40, 50, 60, 70, 80, 90, 100}
C: {all even numbers between 1 and 99}
D: {numbers between 1 and 150 that are evenly divisible by 10}



Answer :

[tex]C=\{2;\ 4;\ 6;\ 8;\ ...;\ 98\}\\\\D=\{10;\ 20;\ 30;\ 40;\ 50;\ 60;\ ...;\ 140\}\\\\C\ \cap\ D=\{10;\ 20;\ 30;\ 40;\ 60;\ 70;\ 80;\ 90\}\\\\Answer:\boxed{A}[/tex]

Answer:

A. (10,20,30,40,50,60,70,80,90)

Step-by-step explanation: