Complex Numbers HSC Revision Questions | Extension 2 Mathematics

Shoutout to my imaginary girlfriend and our complex relationship, sqrt(-1) less than 3 you xx

[vvseanx]

at 19:00 for the 2016 paper its funny to use the identity z^nix+z^-nix=2cosnx which gives x=2pi/3, then the question can be simplified into 2cos(2016x), sub x in, gets 2cos(1344pi) which is 2

[jameschan]

Yes, why not Q16(c) 2023 HSC Ext2, it is on the newspaper!

[potato]

js tysm for all these vids man, ive watched pretty much your whole playlist for 3u 4u

[hustatus]

for the band 5 question isnt the answer 2 19:00

[williamtibbett]

In the square root and quadratic question you didn’t rationalise the denominator if I do rationalise the denominator in the hsc will I still get the marks?

[jameschan]

Why not doing 2023 Ext 2 HSC complex numbers questions?

[Rbk]

7:14 do we have to prove these equations during a test or is it possible to skip straight to it