Question

Write the complex number in polar form. Express the argument in degrees.-6 + 8iGroup of answer choices10(cos 126.9° + i sin 126.9°)10(cos 306.9° + i sin 306.9°)10(cos 233.1° + i sin 233.1°)10(cos 53.1° + i sin 53.1°)

Answer 1

-6 + 8i

SInce

`\theta=180-\tan ^(-1)((8)/(6))=180-53.13=126.9^0`

10(cos 126.9° + i sin 126.9°)