Convert array of decimal numbers into hexadecimal numbers array.
x =[ 32 33 34 35 36 37 38 39 40 41 42 43 44 45]
res= ['20' ;'21' ;'22'; '23' ;'24' ;'25' ;'26' ;'27' ;'28'; '29' ;'2A'; '2B' ;'2C'; '2D'];
Doubling elements in a vector
Length of a short side
Dimensions of a rectangle
Find the volume of cone
Find the sines of an isosceles triangle when given its area and height
Select primes from the matrix.
Sum positive elements of matrix.
Multiply two polynomials p and q given in in vector representation.
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