Textbook QuestionIn Exercises 37–44, find the product of the complex numbers. Leave answers in polar form. z₁ = 6(cos 20° + i sin 20°) z₂ = 5(cos 50° + i sin 50°)20views
Textbook QuestionIn Exercises 37–44, find the product of the complex numbers. Leave answers in polar form. z₁ = cos π/4 + i sin π/4 z₂ = cos π/3 + i sin π/320views
Textbook QuestionIn Exercises 45–52, find the quotient z₁/z₂ of the complex numbers. Leave answers in polar form. In Exercises 49–50, express the argument as an angle between 0° and 360°. z₁ = 20(cos 75° + i sin 75°) z₂ = 4(cos 25° + i sin 25°)23views
Textbook QuestionIn Exercises 45–52, find the quotient z₁/z₂ of the complex numbers. Leave answers in polar form. In Exercises 49–50, express the argument as an angle between 0° and 360°. z₁ = cos 80° + i sin 80° z₂ = cos 200° + i sin 200°19views
Textbook QuestionIn Exercises 19–21, find the product of the complex numbers. Leave answers in polar form. z₁ = 3(cos 40°+i sin 40°) z₂ = 5(cos 70°+i sin 70°)18views
Textbook QuestionIn Exercises 22–24, find the quotient z₁/z₂ of the complex numbers. Leave answers in polar form. z₁ = 5 (cos 4π/3 + i sin 4π/3) z₂ = 10 (cos π/3 + i sin π/3)26views
Multiple ChoiceGiven z1=5(cosπ6+isinπ6)z_1=5\left(\cos\frac{\pi}{6}+i\sin\frac{\pi}{6}\right) and z2=3(cos3π4+isin3π4)z_2=3\left(\cos\frac{3\pi}{4}+i\sin\frac{3\pi}{4}\right), find the product z1・z2z_1・z_2. 81views
Multiple ChoiceGiven z1=23(cos25°+isin25°)z_1=\frac23\left(\cos25\degree+i\sin25\degree\right)z1=32(cos25°+isin25°) and z2=52(cos15°+isin15°)z_2=\frac52\left(\cos15\degree+i\sin15\degree\right)z2=25(cos15°+isin15°), find the product z1・z2z_1・z_2z1・z2.87views1comments
Multiple ChoiceGiven z1=15(cosπ2+isinπ2)z_1=\frac15\left(\cos\frac{\pi}{2}+i\sin\frac{\pi}{2}\right) and z2=5(cosπ5+isinπ5)z_2=5\left(\cos\frac{\pi}{5}+i\sin\frac{\pi}{5}\right), find the quotient z1z2\frac{z_1}{z_2}. 75views
Multiple ChoiceGiven z1=12(cos30°+isin30°)z_1=12\left(\cos30\degree+i\sin30\degree\right) and z2=3(cos50°+isin50°)z_2=3\left(\cos50\degree+i\sin50\degree\right), find the quotient z1z2\frac{z_1}{z_2}.77views