#welcome #general-chat (7 Viewers)

[hibaxx]

everyone sleeps at 3 in the holidays haha, not just you

and wake up at 4

 

[Etho_x]

everyone sleeps at 3 in the holidays haha, not just you

You're not wrong I was planning to go to bed at 3

 

[laterz laterz]

and wake up at 4

am or pm

 

[hibaxx]

am or pm

pm.....

 

[Etho_x]

ooffff what time do you sleep and wake up I feel like I'm the only one with a horrid sleeping schedule

On school days I'd sleep at 12 and wake up 7-7:30 cuz school's of a good walking distance from home, but in holis I sleep 1/2ish sometimes 3

 

[laterz laterz]

On school days I'd sleep at 12 and wake up 7-7:30 cuz school's of a good walking distance from home, but in holis I sleep 1/2ish sometimes 3

I barely get any sleep in school days, I wake up at 6:30 and my bus comes at 7:20

 

[Etho_x]

I barely get any sleep in school days, I wake up at 6:30 and my bus comes at 7:20

I'd love to wake up at 6:30 on school days and get some exercise before school but thing is I've tried that, I've set an alarm for 6:30, it rings and my body's like no bueno so I end up sleeping in more

 

[Kyufruit]

My entire high school life I’ve been sleeping pretty early (6-9pm) and waking up around 4am, now ever since fucking prelims I’ve completely ruined my perfect sleep pattern and I’m very sad

 

[laterz laterz]

My entire high school life I’ve been sleeping pretty early (6-9pm) and waking up around 4am, now ever since fucking prelims I’ve completely ruined my perfect sleep pattern and I’m very sad

same , I am kinda disappointed of myself tbh (never slept at 6pm tho, generally 9-10)

 

[Etho_x]

My entire high school life I’ve been sleeping pretty early (6-9pm) and waking up around 4am, now ever since fucking prelims I’ve completely ruined my perfect sleep pattern and I’m very sad

Damn that sucks! How did your sleep schedule get ruined

 

[hibaxx]

My entire high school life I’ve been sleeping pretty early (6-9pm) and waking up around 4am, now ever since fucking prelims I’ve completely ruined my perfect sleep pattern and I’m very sad

OMG how do you sleep that early??! wtfff

 

[Etho_x]

OMG how do you sleep that early??! wtfff

If you want your sleep schedule messed up start a conversation with me in DM's @Kyufruit can confirm

 

[hibaxx]

If you want your sleep schedule messed up start a conversation with me in DM's @Kyufruit can confirm

IT CAN'T GET ANY WORSE

 

[Etho_x]

IT CAN'T GET ANY WORSE

Want to make a bet LOL

 

[hibaxx]

Want to make a bet LOL

watch me go to sleep now and actually sleep. I've been inspired

 

[Etho_x]

watch me go to sleep now and actually sleep. I've been inspired

Ok I understand it’s alright I’ll be up to greet you good morning at 3am

 

[Kyufruit]

If you want your sleep schedule messed up start a conversation with me in DM's @Kyufruit can confirm

Yes he has kept me up all night smh

 

[Kyufruit]

Yes he has kept me up all night smh

Wait shit that doesn’t sound right

 

[Etho_x]

Yes he has kept me up all night smh

LOL uhhh nice wording

 

[tito981]

View attachment 29801
Saw a video after on a similar question to this and I regret it so much for not watching it as my understanding of roots of unity was crap at the time I was taking this exam ~ teacher didn't explain it too well.

Ye I was given the step to differentiate, but I for some reason forgot at the time about double roots and stuff so I wasted time trying to find sum and product of roots and didn't even end up getting the full question

For part C if you want a truly quick solution,
-sub in 'i' into the RHS of (b), you get product of roots as z^2 and 1 cancel out, do this to the sum of roots on LHS.
-sub in '1' into RHS of (b), expand the brackets and u get sum of roots, do this to the sum of roots on LHS.