Practice problem
Convert −1−i-1-i−1−i to polar form.
2(cos(5π4)+isin(5π4))\sqrt{2}(\text{cos}(\frac{5\pi}{4})+i\text{sin}(\frac{5\pi}{4}))2(cos(45π)+isin(45π))
2(cos(5π4)+isin(5π4))2(\text{cos}(\frac{5\pi}{4})+i\text{sin}(\frac{5\pi}{4}))2(cos(45π)+isin(45π))
2(cos(π4)+isin(π4))\sqrt{2}(\text{cos}(\frac{\pi}{4})+i\text{sin}(\frac{\pi}{4}))2(cos(4π)+isin(4π))
2(cos(π4)+isin(π4))2(\text{cos}(\frac{\pi}{4})+i\text{sin}(\frac{\pi}{4}))2(cos(4π)+isin(4π))
Type a concept, like “slope” or “photosynthesis”.
