Find scalar product of two polynomials given as vector array.
a=[1 -1 2];
b=[2 4 1];
Find the numeric mean of the prime numbers in a matrix.
How to find the position of an element in a vector without using the find function
Is this triangle right-angled?
What's size of TV?
Compare two strings.
Replace x value into y value in string text.
Solve expression II
Calculate roots of polynomial given as vector array.
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