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Sample Output for the cacheing solution

The following shows the sample inputs and outputs to validate the required functionality.

> m
	[,1] [,2]
[1,]    2    6
[2,]    4    8
> matrixObj<- makeCacheMatrix(m)
> matrixObj$get()
     [,1] [,2]
[1,]    2    6
[2,]    4    8
> matrixObj$getInverse()
NULL
> cacheSolve(matrixObj)
     [,1]  [,2]
[1,] -1.0  0.75
[2,]  0.5 -0.25
> solve(m)
     [,1]  [,2]
[1,] -1.0  0.75
[2,]  0.5 -0.25
> cacheSolve(matrixObj)
Returning inverse matrix from cache
     [,1]  [,2]
[1,] -1.0  0.75
[2,]  0.5 -0.25