Give the following quotients in polar form: ` (9(cos90^0+isin90^0))/(3(cos45^0+isin45^0) `

Give the following products in polar form: [2(cos 210^0+isin210^0)][4(cos120^0+isin120^0)]

Give the following products in polar form: [3(cos 225^0+i sin225^0)] [6(cos 45^0 + i sin 45^0)]

Change the following complex numbers to Cartesiasn form: 2(cos0^0+isin0^0)

Write down the following complex number in polar form: Product of 2 (cos 30^0+isin 30^0) and 3 (cos 90^0+isin90^0)

Write down the following complex number in polar form: Quotient of 12 (cos 150^0 + i sin 150^0) and 3(cos 60^0+i sin 60^0)

Change the following complex numbers to Cartesiasn form: 4(cos300^0+isin300^0)

Convert it into a+ib form: (7(cos135^(@)+isin135^(@)))/(14(cos90^(@)+isin90^(@))) .

Express the following in a+i b form: ((cos2theta-isin2theta)^4(cos4theta+isin4theta)^(-5))/((cos3theta+isin3theta)^(-2)(cos3theta-isin3theta)^(-9))

Evaluate the following: sin 36^0cos9^0+cos36^0 sin9^0

Find the modulus and argument of the following complex number and convert them in polar form: (i-1)/[cos(pi/3)+isin(pi/3)]