Find scalar product of two polynomials given as vector array.
a=[1 -1 2];
b=[2 4 1];
matrix of natural number
Wind Chill Computation
Find out total non zero element of matrix
Evaluating a polynomial
Find sum of negative elements in row.
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
Find Euclidean norm of given vector u.
Find product of eigenvalues of n*n magic matrix.
Count given word x in text.
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