Given array,x, display all the negative numbers and display output as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].
Swap the first and last columns
First N Perfect Squares
Compare two input matrices
Find out value of sine given by degree.
Determine the roots of a cubic equation
Linear system of equations
Roots of a quadratic equation.
Number of primes
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