Determine if input is numeric. If it is,output is 1; if it is not, output is 0.
these will help to learn shortcuts and more inbuild functiosn
Remove any row in which a NaN appears
Sums with Excluded Digits
Doubling elements in a vector
Calculate distance travelled when given radius and rotations
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
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