Further Mathematics

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

I am in SS 3. Drill me with a WAEC-style question on multiplying a 2x3 matrix by a 3x2 mat

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

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

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. Use Cramer's rule to solve 3x - y = 5 and 2x + 4y = 6. Set up the coefficien

Use Cramer's rule to solve x + 2y = 8 and 3x - y = 3. Set up the coefficient determinant a

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 past-question on evaluating a 3x3 determi

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

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

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

Show me how to write 3x - 2y = 4 and x + y = 6 as a matrix equation, find the inverse of t

I am in SS 3. Set me a WAEC-style question finding the inverse of a 3x3 matrix using cofac

I am in SS 3. Give me a differentiation problem where y = (3x-2)/(x+1), find dy/dx using t

I am in SS 3. Give me a differentiation problem where y = sin(3x) + cos(2x), find dy/dx. L

I am in SS 3. Give me a calculus problem where y = x^3 - 3x^2 - 9x + 5, find and classify

I am in SS 3. Give me a calculus problem where y = 2x^3 - 15x^2 + 24x, find the stationary