zaranadeem
zaranadeem
10-09-2022
Mathematics
contestada
Prove that:
A-(A-B)⊆B
Respuesta :
qhx8vhjm85
qhx8vhjm85
10-09-2022
A-(A-B)(â)B
*STEPS*
Distribute:
A+-A squared B+AB squared
*THEREFORE*
-A squared B+AB squared+A
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