Further Mathematics

Show me how to multiply A=[[4,1,-2],[0,3,1],[2,-1,5]], B=[[1,0,2],[-1,2,3],[0,1,-1]] using

I am in SS 3. Show me how to multiply A=[[1,2,3]] (1x3) and B=[[1],[2],[3]] (3x1) using th

Set me a scalar multiplication question like A=[[1,2,-1],[0,3,2],[4,1,0]], k=2, let me att

Give me three different 3x3 matrices and ask me to test each one for symmetry using A = A^

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

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 a WAEC Further Mathematics multi-part matrix question: (a) find A+B, (b)

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

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. I expanded a 3x3 determinant along the first row but I think I mixed up a si

Quiz me with two questions, one 2x2 determinant and one 3x3 determinant, mark both, and te

Use Cramer's rule to solve 5x + 2y = 16 and x - 3y = -7. Set up the coefficient determinan

I am in SS 3. Give me a WAEC Further Mathematics exam-style question applying Cramer's rul

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

Give me a 2x2 matrix like A=[[3,2],[5,4]] and ask me to find its inverse using the determi

Explain what the adjoint of a matrix is and how it relates to the matrix of cofactors, usi

I am in SS 3. Explain why a matrix cannot be inverted when its determinant is zero, and gi

Show me how to solve the system x+y+z=6, 2x-y+z=3, x+2y-z=2 by writing it as AX=B, finding

I am in SS 3. Give me a WAEC Further Mathematics past-question on finding the inverse of a