TEST 1
1. Find GCD(a, b) and then express it as GCD(a, b) = ka + lb , k, l
, for
a = 2145, b = 510 .
2 . a) Find the polar form of 2 + 2i .
b) Find the Real and Imaginary parts of ( 2 + 2i )
.
3. Find the determinant
4 Use Gaussian Elimination to solve