exam Maths Puzzle Numerical Ability

My question is to solve the equation ------9 plus 3i over 2i

Read Solution (Total 0)

exam Other Question

please help me understand these
in triangle ABC given that sides b=10,c=8, angle A=60degrees, find side a?

in triangle ABC given that sides a=4,b=8 and c=10, find cos B where B is the angle opposite to side b?

The selling price for one computer keyboard is $17.00. The total cost (in dollars) to produce x keyboards is given by C(x)=6x+40. Assuming the keyboard manufacturer can sell all un