Question

a) Find (A ∩ B) ∩ C, given A = {s, e, t}, B = {m, e}, and C = {f, r, e, e}.
b) Find A ∩ (B ∩ C), given A = {s, e, t}, B = {m, e}, and C = {f, r, e, e}.

Answer 1

a) e

Answer 2

Please can someone help me this is hard for me? thx

Answer 3

what is b thx

Answer 4

b) e

Answer 5

thx

Answer 6

:)

Answer 7

Use the definition of subtraction to rewrite the subtraction equation as an addition equation.
a) 34 - 6 = x
b) x - 64 = 80

Answer 8

can u help me with this?