Further Mathematics

Explain in simple terms why AB is not usually equal to BA for matrices, using a worked 2x2

I am in SS 3. I found the transpose of A=[[1,2,3],[4,5,6]] as [[1,4],[2,5],[3,6]] — please

Explain what the identity matrix I is and show, with a 3x3 numerical example, that AI = IA

I am in SS 3. Quiz me on when two matrices can be multiplied based on their orders. Give m

Set me a two-part question: part (a) add two matrices A and B, part (b) multiply the resul

I am in SS 3. Give me a WAEC Further Mathematics past-question style problem on matrix add

I am in SS 3. Set me a typical WAEC Further Mathematics question combining matrix multipli

I am in SS 3. Set a WAEC Further Mathematics multi-part matrix question: (a) find A+B, (b)

I am in SS 3. Test me with a WAEC Further Mathematics matrix question under exam time pres

I am in SS 3. Give me a 2x2 matrix like A=[[7,-2],[3,1]] and ask me to evaluate its determ

Give me a 2x2 matrix like A=[[-3,2],[4,-5]] and ask me to evaluate its determinant using a

I am in SS 3. Give me a 2x2 matrix like A=[[0,-4],[6,2]] and ask me to evaluate its determ

Give me a 3x3 matrix like A=[[2,0,-1],[3,1,2],[-1,4,0]] and ask me to evaluate its determi

I am in SS 3. Give me a 3x3 matrix like A=[[3,1,2],[0,-1,4],[2,3,1]] and ask me to evaluat

Explain the checkerboard pattern of positive and negative signs used when expanding a 3x3

I am in SS 3. Give me one 3x3 matrix and ask me to evaluate its determinant twice — once e

I am in SS 3. Give me a WAEC Further Mathematics past-question on evaluating a 3x3 determi

I am in SS 3. Set me a WAEC-style question that uses Cramer's rule to solve a pair of simu

I am in SS 3. Set a WAEC Further Mathematics multi-part question: (a) evaluate a 3x3 deter

Give me a 2x2 matrix like A=[[2,3],[1,4]] and ask me to find its inverse using the determi