Divide polynomial p1 by p2 given as vectors. Return result q and r vectors which corresponds the quotient and remainder of division respectively.
p1=[3 2 5 1 0 2 ]
p2=[1 2 0 5 0 3]
Then q= r=[0 -4 5 -14 0 -7]
Find the numeric mean of the prime numbers in a matrix.
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