Further Mathematics

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

I am in SS 3. Give me a 2x2 matrix like A=[[5,-2],[3,1]] and ask me to find its inverse us

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

I found the inverse of a 2x2 matrix but I think I mixed up the sign or swapped the wrong d

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 two forces of 15N and 7N acting at 120 degrees and as

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

I am in SS 3. Give me a problem with three forces of 6N, 8N and 10N meeting at a single po

I am in SS 3. In your own words, explain the key properties of the normal distribution cur

I am in SS 3. Explain how standard deviation affects the spread of a normal distribution c

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

I am in SS 3. Explain the principal conditions needed for a rigid body to be in equilibriu

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. Teach me what it means for forces to be 'in equilibrium' as if I have never

I am in SS 3. Explain clearly the difference between the dot (scalar) product and the cros

I am in SS 3. Teach me how vectors work in three dimensions using i, j, k notation, as if

I am in SS 3. I calculated the magnitude of a 3D vector but I'm not confident I squared an

I am in SS 3. Give me a complex number problem where I must, for z = 3 + 4i, plot it on an

I am in SS 3. Give me a complex number problem where I must, for z = -2 + 2i, find the mod