Which of these relations on{0,1,2,3}are equivalencerelations? determine the properties of an equivalence re-lation that the others lack.a){(0,0), (1,1), (2,2), (3,3)}b){(0,0), (0,2), (2,0), (2,2), (2,3), (3,2), (3,3)}c){(0,0), (1,1), (1,2), (2,1), (2,2), (3,3)}d){(0,0), (1,1), (1,3), (2,2), (2,3), (3,1), (3,,3)}e){(0,0), (0,1), (0,2), (1,0), (1,1), (1,2), (2,,2), (3,3)}

answer:

aa

step-by-step explanation:

Hope this helps!

Step-by-step explanation:

8*5y*7=2y+4+2498

We move all terms to the left:

8*5y*7-(2y+4+2498)=0

We add all the numbers together, and all the variables

8*5y*7-(2y+2502)=0

Wy multiply elements

280y*7-(2y+2502)=0

We get rid of parentheses

280y*7-2y-2502=0

We add all the numbers together, and all the variables

-2y+280y*7-2502=0

Wy multiply elements

-2y+1960y-2502=0

We add all the numbers together, and all the variables

1958y-2502=0

We move all terms containing y to the left, all other terms to the right

1958y=2502

y=2502/1958

y=1+272/979