Further Mathematics

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

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. I calculated the cross product of two 3D vectors but I'm not confident about

I am in SS 3. I solved a pair of simultaneous equations using Cramer's rule but I'm not su

I am in SS 3. I will show you my full long division working for dividing a polynomial by a

I am in SS 3. I found the transpose of A=[[1,2,3],[4,5,6]] as [[1,4],[2,5],[3,6]] — please

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

I am in SS 3. I differentiated a product of two functions but I think I mixed up the produ

I am in SS 3. I integrated a polynomial but I think I forgot the constant of integration o

I am in SS 3. I set up a moments equation about a pivot but I think I forgot to use a perp

I am in SS 3. I will show you my attempt at a truth table for a compound proposition with

I am in SS 3. I will show you my working for a combination problem. Check whether I used n

I am in SS 3. I will show you my working for a sum to infinity question. Check whether I v

Act as my SS3 Further Mathematics tutor. Work a question on why matrix subtraction is not

Act as my SS3 Further Mathematics tutor. Work a question on squaring a 2 by 2 matrix with

Act as my SS3 Further Mathematics tutor. Work a question on multiplying a 3 by 3 matrix by

Act as my SS3 Further Mathematics tutor. Work a question on orders that make a product pos

Act as my SS3 Further Mathematics tutor. Work a question on a symmetric matrix, equal to i

Act as my SS3 Further Mathematics tutor. Work a question on forming the determinant Dx by

Act as my SS3 Further Mathematics tutor. Work a question on checking a Cramer's rule solut