Maths Question help please.

Place open for new posts ā€” threads with fresh content will be moved to either Real-life Discussion or ESOC Talk sub-forums, where you can create new topics.
No Flag aoe3forlife123
Crossbow
Posts: 7
Joined: May 17, 2016

Maths Question help please.

Post by aoe3forlife123 »

Hello , i am new person on this forum. Is possible someone help me please. Thanks. Part A please.
http://i.imgur.com/stalE3G.png
User avatar
Netherland Antilles Laurence Drake
Jaeger
Posts: 2687
Joined: Dec 25, 2015

Re: Maths Question help please.

Post by Laurence Drake »

Image
Top quality poster.
No Flag aoe3forlife123
Crossbow
Posts: 7
Joined: May 17, 2016

Re: Maths Question help please.

Post by aoe3forlife123 »

Laurence Drake wrote:Image


Thanks a lot, i am very appreciate it.
User avatar
Netherland Antilles Laurence Drake
Jaeger
Posts: 2687
Joined: Dec 25, 2015

Re: Maths Question help please.

Post by Laurence Drake »

Why did you join an aoe3 forum to get help on your maths homework. :/
Top quality poster.
No Flag aoe3forlife123
Crossbow
Posts: 7
Joined: May 17, 2016

Re: Maths Question help please.

Post by aoe3forlife123 »

Laurence Drake wrote:Why did you join an aoe3 forum to get help on your maths homework. :/

I am join for also aoe 3 news. Also i just ask because is off topic. is ok?
United States of America evilcheadar
Gendarme
Posts: 5786
Joined: Aug 20, 2015
Location: USA

Re: Maths Question help please.

Post by evilcheadar »

aoe3forlife123 wrote:
Laurence Drake wrote:Why did you join an aoe3 forum to get help on your maths homework. :/

I am join for also aoe 3 news. Also i just ask because is off topic. is ok?

Is weird
A post not made is a post given away

A slushie a day keeps the refill thread at bay

Jackson Pollock was the best poster to ever to post on these forums
No Flag aoe3forlife123
Crossbow
Posts: 7
Joined: May 17, 2016

Re: Maths Question help please.

Post by aoe3forlife123 »

why is weird
User avatar
Sweden martinspjuth
Dragoon
Posts: 245
Joined: Sep 18, 2015
ESO: martinspjuth

Re: Maths Question help please.

Post by martinspjuth »

aoe3forlife123 wrote:
Laurence Drake wrote:Why did you join an aoe3 forum to get help on your maths homework. :/

I am join for also aoe 3 news. Also i just ask because is off topic. is ok?


Ye, it is ok. It makes alot more sense than many other things posted in offtopic anyway^^
Netherlands momuuu
Ninja
Posts: 14237
Joined: Jun 7, 2015
ESO: Jerom_

Re: Maths Question help please.

Post by momuuu »

Why are none of the pictures working for me :<
User avatar
United States of America _H2O
ESOC Business Team
Donator 06
Posts: 3409
Joined: Aug 20, 2016
ESO: _H2O

Re: Maths Question help please.

Post by _H2O »

My answer would have been "look at trig rules sheet, fine one that does transformation that you can cancel out. Cancel it out. Apply second trig rule to make tan.
Netherlands momuuu
Ninja
Posts: 14237
Joined: Jun 7, 2015
ESO: Jerom_

Re: Maths Question help please.

Post by momuuu »

_H2O wrote:My answer would have been "look at trig rules sheet, fine one that does transformation that you can cancel out. Cancel it out. Apply second trig rule to make tan.

or google it lol. Too much useless effort to do otherwise.
User avatar
New Zealand zoom
Gendarme
Posts: 9314
Joined: Apr 26, 2015
ESO: Funnu
Location: New_Sweland

Re: Maths Question help please.

Post by zoom »

I would love to help but I'm too fat, ignorant and stupid.
User avatar
Austria KINGofOsmane
Pro Player
Posts: 3096
Joined: Feb 24, 2015
ESO: KINGofOsmane
Location: Walling Town

Re: Maths Question help please.

Post by KINGofOsmane »

zoom wrote:I would love to help but I'm too fat, ignorant and stupid.

i would ask garja
"Losing to Callen was the worst night of my life" Gibthedurrty 2019
"If hazza can get pr42 with team i can get pr50 with 1v1" Gibthedurrty 2018
Lecastete wrote: Dude i hate this game. I am bad and i also dont have luck
Tete cs:go experience
User avatar
Tonga sdsanft
Howdah
Posts: 1061
Joined: Dec 23, 2015
ESO: sdsanft

Re: Maths Question help please.

Post by sdsanft »

You need a list of trig identities. My math teacher gave me one, but most of them are all fairly easy to remember. If you know all the identities then completing a proof is easy.
Image

Site: Be there or be square
Jakey: I'm square because I'm not around
User avatar
Netherlands Goodspeed
Retired Contributor
Posts: 13002
Joined: Feb 27, 2015

Re: Maths Question help please.

Post by Goodspeed »

Wolfram alpha anyone
User avatar
No Flag Jaeger
Jaeger
Posts: 4492
Joined: Feb 28, 2015

Re: Maths Question help please.

Post by Jaeger »

Goodspeed wrote:Wolfram alpha anyone

You have to buy subscription for it to show work lol, if you plug this in it will probably just say "True". Pretty sure if you buy it online though it's a monthly charge but if you buy it as an app it's only a one time fee of like $2 lol
last time i cryed was because i stood on Legoļ»æ
France iNcog
Ninja
Posts: 13236
Joined: Mar 7, 2015

Re: Maths Question help please.

Post by iNcog »

-- deleted post --

Reason: on request (off-topic bulk delete)
YouTube: https://www.youtube.com/incog_aoe
Garja wrote: ā†‘
20 Mar 2020, 21:46
I just hope DE is not going to implement all of the EP changes. Right now it is a big clusterfuck.
Netherlands momuuu
Ninja
Posts: 14237
Joined: Jun 7, 2015
ESO: Jerom_

Re: Maths Question help please.

Post by momuuu »

Laurence's handwriting is borderline unreadable though.
France ramex12
Skirmisher
Posts: 109
Joined: Feb 17, 2015

Re: Maths Question help please.

Post by ramex12 »

for second question 1-tanĀ²(x) + 2 =0
<=> 3-tanĀ²(x)=0
<=> tanĀ²(x)=3
<=> tan x = + - sqrt(3)
<=> x = Arctan( + - sqrt(3) )
2 solutions : x=pi/3 and x=-pi/3
Palestine Mimsy for President
Jaeger
Posts: 3680
Joined: Feb 21, 2015

Re: Maths Question help please.

Post by Mimsy for President »

Jerom wrote:Laurence's handwriting is borderline unreadable though.
...or you need glasses or a few hydrochloric acid drops to wash out your eyes.
United States of America evilcheadar
Gendarme
Posts: 5786
Joined: Aug 20, 2015
Location: USA

Re: Maths Question help please.

Post by evilcheadar »

Jerom wrote:Laurence's handwriting is borderline unreadable though.

Improve your English skills
A post not made is a post given away

A slushie a day keeps the refill thread at bay

Jackson Pollock was the best poster to ever to post on these forums
User avatar
Netherland Antilles Laurence Drake
Jaeger
Posts: 2687
Joined: Dec 25, 2015

Re: Maths Question help please.

Post by Laurence Drake »

My handwriting is fine.
Top quality poster.
France iNcog
Ninja
Posts: 13236
Joined: Mar 7, 2015

Re: Maths Question help please.

Post by iNcog »

-- deleted post --

Reason: on request (off-topic bulk delete)
YouTube: https://www.youtube.com/incog_aoe
Garja wrote: ā†‘
20 Mar 2020, 21:46
I just hope DE is not going to implement all of the EP changes. Right now it is a big clusterfuck.
Netherlands momuuu
Ninja
Posts: 14237
Joined: Jun 7, 2015
ESO: Jerom_

Re: Maths Question help please.

Post by momuuu »

The dots on the i's are both confusingly and annoyingly off.

Who is online

Users browsing this forum: No registered users and 2 guests

Which top 10 players do you wish to see listed?

All-time

Active last two weeks

Active last month

Supremacy

Treaty

Official

ESOC Patch

Treaty Patch

1v1 Elo

2v2 Elo

3v3 Elo

Power Rating

Which streams do you wish to see listed?

Twitch

Age of Empires III

Age of Empires IV