Polar form

12 curated · 79 from open sources

Curated

#	Title	Difficulty	Source	Tags
127	Into polar form	Easy	Lemma	ArgumentModulus
129	The most beautiful equation	Easy	Classical	Euler's formula
277	An argument in the third quadrant	Easy	Lemma	Polar form
278	Back to rectangular	Easy	Lemma	Polar form
279	Multiply in polar form	Easy	Lemma	Polar form
280	Divide in polar form	Easy	Lemma	Polar form
281	Argument of a product	Easy	Lemma	Polar form
282	Modulus of an exponential	Easy	Lemma	Polar form
283	Cosine from exponentials	Easy	Lemma	Polar form
284	Distance between complex numbers	Easy	Lemma	Polar form
132	Square roots of i	Medium	Lemma	Square roots in ℂ
135	Rotate a square	Medium	Lemma	Multiplication by i is rotation

From open sources

Showing everything, including problems with no answer to check, a missing figure, or a near-copy elsewhere. Show only complete problems

#	Title	Difficulty
104585	Polar Form of Complex Numbers · Try It 4	Easy
104586	Finding the Polar Form of a Complex Number	Easy
104587	Polar Form of Complex Numbers · Try It 5	Easy
104588	Converting from Polar to Rectangular Form	Easy
104589	Finding the Rectangular Form of a Complex Number	Easy
104591	Finding the Product of Two Complex Numbers in Polar Form	Easy
104592	Finding the Quotient of Two Complex Numbers	Easy
104593	Polar Form of Complex Numbers · Try It 7	Easy
104594	Evaluating an Expression Using De Moivre’s Theorem	Easy
104595	Finding the nth Root of a Complex Number	Easy
104596	Polar Form of Complex Numbers · Try It 8	Easy
104597	Polar Form of Complex Numbers · Exercise 1	Easy
104599	Polar Form of Complex Numbers · Exercise 3	Easy
104601	Polar Form of Complex Numbers · Exercise 5	Easy
104637	Polar Form of Complex Numbers · Exercise 41	Medium
104639	Polar Form of Complex Numbers · Exercise 43	Medium
104641	Polar Form of Complex Numbers · Exercise 45	Medium
104581	Polar Form of Complex Numbers · Try It 2	Easy
104583	Polar Form of Complex Numbers · Try It 3	Easy
104590	Polar Form of Complex Numbers · Try It 6	Easy
104603	Polar Form of Complex Numbers · Exercise 7	Medium
104605	Polar Form of Complex Numbers · Exercise 9	Medium
104607	Polar Form of Complex Numbers · Exercise 11	Medium
104609	Polar Form of Complex Numbers · Exercise 13	Medium
104611	Polar Form of Complex Numbers · Exercise 15	Medium
104613	Polar Form of Complex Numbers · Exercise 17	Medium
104615	Polar Form of Complex Numbers · Exercise 19	Medium
104617	Polar Form of Complex Numbers · Exercise 21	Medium
104619	Polar Form of Complex Numbers · Exercise 23	Medium
104621	Polar Form of Complex Numbers · Exercise 25	Medium
104623	Polar Form of Complex Numbers · Exercise 27	Medium
104625	Polar Form of Complex Numbers · Exercise 29	Medium
104627	Polar Form of Complex Numbers · Exercise 31	Medium
104629	Polar Form of Complex Numbers · Exercise 33	Medium
104631	Polar Form of Complex Numbers · Exercise 35	Medium
104633	Polar Form of Complex Numbers · Exercise 37	Medium
104635	Polar Form of Complex Numbers · Exercise 39	Medium
104652	Polar Form of Complex Numbers · Exercise 57	Medium
104654	Polar Form of Complex Numbers · Exercise 59	Medium
104656	Polar Form of Complex Numbers · Exercise 61	Medium
104578	Plotting a Complex Number in the Complex Plane	Easy
104579	Polar Form of Complex Numbers · Try It 1	Easy
104580	Finding the Absolute Value of a Complex Number with a Radical	Easy
104582	Finding the Absolute Value of a Complex Number	Easy
104584	Expressing a Complex Number Using Polar Coordinates	Easy
104598	Polar Form of Complex Numbers · Exercise 2	Easy
104600	Polar Form of Complex Numbers · Exercise 4	Easy
104602	Polar Form of Complex Numbers · Exercise 6	Medium
104604	Polar Form of Complex Numbers · Exercise 8	Medium
104606	Polar Form of Complex Numbers · Exercise 10	Medium