Find z*w . Leave your answer in simplified polar form. Express all angles in degrees rounded to the nearest tenth.

z = 9(cos45+I sin45° )

w = 3(cos10+isin10°)

**Solution:-**

z.w = 9(cos45 + i sin45)*3(cos10+i sin10)

z.w=9*3(cos(45+10)+isin(45+10))

z.w=27(cos55°+i sin55°)