Further Mathematics

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

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

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

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

I am in SS 3. Give me a 2x2 matrix like A=[[4,1],[2,3]] and ask me to find its inverse usi

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

I am in SS 3. Give me a 2x2 matrix and its inverse, ask me to multiply them together, and

I am in SS 3. Show me how to write 4x + y = 9 and 2x + 3y = 8 as a matrix equation, find t

I am in SS 3. Ask me to define mass, force and weight, state the SI unit of each, and expl

I am in SS 3. Give me a problem with two forces of 8N and 6N acting at 60 degrees to each

Give me a problem with two forces of 5N and 9N acting at 45 degrees and ask me to find the

I am in SS 3. Give me a problem with forces of 20N due east and 14N due north and ask me t

I am in SS 3. Give me a resolution of forces problem with a force of 12N at 70 degrees to

I am in SS 3. I resolved a 20N force acting at 35 degrees to the horizontal into component

Explain how the triangle of forces method finds a resultant, and compare it with the paral

I am in SS 3. Teach me what composition of forces means in mechanics and how it differs fr

I am in SS 3. Give me a binomial distribution problem where n=12, p=0.4, find P(X=5), usin

I am in SS 3. Give me a Poisson distribution problem where the mean rate of 5 calls per mi