Further Mathematics

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

Give me a 3x3 matrix like A=[[5,-1,0],[2,3,1],[-2,0,4]] 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

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

I am in SS 3. Show me how to write 2x + 3y = 7 and x - y = 1 as a matrix equation, find th

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

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

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

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

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

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

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

I am in SS 3. Explain what friction force is, how the coefficient of friction relates to t

I am in SS 3. Explain how definite integration gives the area under a curve between two li

I am in SS 3. Give me a projectile motion problem where a ball is projected horizontally a

I am in SS 3. Explain what WAEC command words like 'evaluate', 'hence', 'show that' and 'd

I am in SS 3. Show me one fully worked example of multiplying two 3x3 matrices with every

I am in SS 3. Show me one fully worked example of using the inverse matrix method to solve

I am in SS 3. Show me one fully worked example finding the resultant of two forces at an a