Last updated over 5 years ago. R solve Function solve function solves equation a x b for x where b is a vector or matrix. From which by the symmetric law In the above example we solved for t by applying the division property to generate an equivalent equation.
R solve Function solve function solves equation a x b for x where b is a vector or matrix.
Then we can use the following R code. The equations are consistent solutions exist if r mathbfA mathbfb r mathbfA the solution is unique if r mathbfA mathbfb r mathbfA n the solution is underdetermined if r mathbfA mathbfb r mathbfA n. Then we can use the following R code. 1 x x3 2x4 0.