Further Mathematics

I am in SS 3. Explain the zero matrix and its effect in addition, using a 2x2 example to s

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. Give me a 3x3 matrix like A=[[1,-2,3],[4,0,1],[2,1,-3]] and ask me to evalua

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

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. Use Cramer's rule to solve the system x + y + z = 6, 2x - y + z = 3, x + 2y

I am in SS 3. Use Cramer's rule to solve the system 2x + y - z = 5, x - y + 2z = 1, 3x + 2

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 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. Show me how to solve the system 2x+y-z=5, x-y+2z=1, 3x+2y+z=10 by writing it

Quiz me on the SI unit of force and how it is derived from mass and acceleration, then giv

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. Explain how standard deviation affects the spread of a normal distribution c

I am in SS 3. Give me a normal distribution problem where mean 50 and standard deviation 5

I am in SS 3. Give me a normal distribution problem where mean 100 and standard deviation

I am in SS 3. Give me a normal distribution problem where mean 60 and standard deviation 8