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B U C I N 11K likes Just For FunJan 27, · Transcript Misc 3 Let A, B and C be the sets such that A ∪ B = A ∪ C and A ∩ B = A ∩ C show that B = C In order to prove B = C, we should prove B is a subset of C ie B ⊂ C & C is a subset of B ie C ⊂ B Let x ∈ B ⇒ x ∈ A ∪ B ⇒ x ∈ A ∪ C ⇒ x ∈ A or x ∈ C (Since B ⊂ A ∪ B, all elements of B are in A ∪ B) (Given A ∪ B = A ∪ C) Taking x ∈ A x ∈ ALCM method to solve time and work problems Translating the word problems in to algebraic expressions Remainder when 2 power 256 is divided by 17 Remainder when 17 power 23 is divided by 16 Sum of all three digit numbers divisible by 6 Sum of all three digit numbers divisible by 7 Sum of all three digit numbers divisible by 8 Ibex Lib Waf At Master Ibex Team Ibex Lib Github ƒc[ƒuƒƒbƒN ‚È‚µ ƒ}ƒbƒVƒ… —Š‚Ý•û
