Further Mathematics

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

Give me a Cambridge Additional Mathematics style 3x3 determinant question that says 'show

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

Give me a 2x2 matrix like A=[[6,-1],[2,4]] and ask me to find its inverse using the determ

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

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 problem with two forces of 8N and 6N acting at 60 degrees to each

Give me a problem with two forces of 10N and 12N acting at 90 degrees and ask me to find t

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

Give me a problem with three coplanar forces of 5N, 7N and 9N acting at different angles a

Explain the parallelogram law for finding the resultant of two forces, with a labelled dia

Give me a binomial distribution problem where n=10, p=0.5, find P(X is at least 7), using

I am in SS 3. Quiz me with three true-or-false statements about the normal distribution cu

I am in SS 3. Give me a moments problem with a force of 15N acting at a distance of 2m fro

I am in SS 3. Give me a moments problem with two forces of 10N and 6N acting at 3m and 5m

I am in SS 3. Give me a moments problem with a beam in equilibrium under three forces at d

I am in SS 3. Give me a moments problem with a see-saw problem with two people of differen

I am in SS 3. Explain what the polygon of forces method is and how it shows several concur

I am in SS 3. Give me a problem involving three forces of 8N, 10N and 12N acting at a poin

I am in SS 3. Give me a problem involving three coplanar forces acting on a ring where two