Search over 10,000 free study notes

Numerical methods are particularly useful to solve complex problems which are sometimes difficult or impossible to solve analytically. It is also a quicker way of solving the problem rather than using for...

sin(x) = 0.5 x = arcsin(0.5) x = 30 degrees , 150 (180-30) degrees

Catalyst are chemical or biological substances that speeds up the rate of reaction without being used up in the overall process. It provides an alternative route for a reaction occur with a lower activati...

Finding the matrix of a matrix can be done in 5 steps. Step 1 involves finding the determinant of the matrix, and putting this value aside for later. Step 2 finds the cofactors of each element. The cofact...

y=mx+c m = gradient of the line c = the y intercept x and y are variables