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Maths Tricks ##Maths
#Maths - 7.33 ?83 64% Illl Matrix Subtroctiorc  Definition : Subtracting two matrices by subtracting corresponding elements  Condition : Orders must be SQy1e  Definition : [4j] and B= [bijl then, Tf A= A-B= [aij - b!j] २. Example : A=[ః <] and B= 3 4 A-3 = [5-1 6-2 > 8-3 7-4 Another_Example: | A-[7 9 11] and B-[2 4 6] 11-6->5 5 5] > 5 5 5 A-B = ([7-2 9-4, Properties  of Motrix Subtroction : A-BfB-A Non-Commutative (A-8)-C# A-(8-C) Associative 3. Subtractive Identity: A+o = A (0= Zro Mntrix ) A-A= Subtractive Inverse  Subtract corresponding elements! Eg (1,1)-(1,1), (1,2)-(1,2) 7.33 ?83 64% Illl Matrix Subtroctiorc  Definition : Subtracting two matrices by subtracting corresponding elements  Condition : Orders must be SQy1e  Definition : [4j] and B= [bijl then, Tf A= A-B= [aij - b!j] २. Example : A=[ః <] and B= 3 4 A-3 = [5-1 6-2 > 8-3 7-4 Another_Example: | A-[7 9 11] and B-[2 4 6] 11-6->5 5 5] > 5 5 5 A-B = ([7-2 9-4, Properties  of Motrix Subtroction : A-BfB-A Non-Commutative (A-8)-C# A-(8-C) Associative 3. Subtractive Identity: A+o = A (0= Zro Mntrix ) A-A= Subtractive Inverse  Subtract corresponding elements! Eg (1,1)-(1,1), (1,2)-(1,2) - ShareChat