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OpenStudy (anonymous):
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}.
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OpenStudy (saifoo.khan):
a) e
OpenStudy (anonymous):
Please can someone help me this is hard for me? thx
OpenStudy (anonymous):
what is b thx
OpenStudy (saifoo.khan):
b) e
OpenStudy (anonymous):
thx
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OpenStudy (saifoo.khan):
:)
OpenStudy (anonymous):
Use the definition of subtraction to rewrite the subtraction equation as an addition equation. a) 34 - 6 = x b) x - 64 = 80
OpenStudy (anonymous):
can u help me with this?
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