Question

Express (1-√3i)i in the form a+ib.

Answer 1

(1-root3i )i 1×I-root 3i× i i+root 3

Answer 2

$(1 - \sqrt{3} i)i \\ \\ = i - \sqrt{3} {i}^{2} \\ \\ = i + \sqrt{3} \\ \\ = \sqrt{3} + i$