Math

[LOLKILLERTOTHEDEATH 1,921]

Lol

Soo much better when graphing trig radians 

I agree, Tau is easier to graph. The problem comes in when you try to find area of circles.

[r_trooll15 827]

I agree, Tau is easier to graph. The problem comes in when you try to find area of circles.

Ah, well. At least not as much of a problem with circumferences. Tau • radius = Circumference. Circles are based of radius

 

Also, e to the I Tau is 1

Edited March 25, 2018 by r_trooll15

[LOLKILLERTOTHEDEATH 1,921]

Ah, well. At least not as much of a problem with circumferences. Tau • radius = Circumference. Circles are based of radius

 

Also, e to the I Tau is 1

Speaking of e!

 

SO I understand that "e^(i)(theta)= cos(theta) + isin(theta)" however how do you prove this? as in how do you prove that the LHS equals the RHS without saying "LHS = RHS therefore proven."? If possible, could someone explain it in simple terms, involving little calculus? I understand the whole e^(i)(pi) +1 = 0 thing now, because it's just a special case of the aforementioned identity, however please help me understand this.

[awesomepeter 33]

Solve 6/2(1+2)

[Pyre 3,485]

Add the stuff in parenthesis:

6/2(3)

Simplify the fraction:

3(3)

Multiply

9

[Winters 214]

Wow great discussion  :mellow:

[Total_SkiIl 1,983]

This topic is to discuss math, and really anything about it. I suppose it can serve as a place for non-PHD people like myself, to ask questions about maths such as "what is the proof for e^pi(i) = -1?"

 

That being said, would anyone care to explain the concept of bearing and how to determine bearing? I'm quite stuck at that.

^

 

A similar topic exists to discuss mathematic questions.

Edited June 8, 2018 by Total_SkiIl

[Total_SkiIl 1,983]

I hate trigonometric equations.

[fe4f3 1,002]

I hate maths and I always fail in maths exam

[Boeing_787 1,455]

Use WolframAlpha

[C.O.N.Q.U.E.R.O.R 3,845]

6/2(1+2) = 6/2(1+2)

 

How to get a 100 on every math quiz :ph34r:

[Boeing_787 1,455]

The answer is actually infinity.

 

(infinity(6/2(1+2)) = (infinity(6/2(1+2))

divide both sides by 6/2(1+2)

So

infinity = infinity

[Coat 2,280]

6/2(1+2) = 6/2(1+2)

Multiply both sides by 0

0 = 0

 

This is the right answer to every maths question

[Ninja 10,468]

 

Topic Merged.

[Person_Random 4,991]

Can someone help me with my summer calc homework?

[Boeing_787 1,455]

Post the questions and we'll see if we know the answer :ph34r:

[railguniz4noobz 2,394]

Can someone help me with my summer calc homework?

a^2+b^2=c^2

[meir1 55]

if -k=0, then k=-0!!! 

genius, right? thats what one of my math teacher's college student said.

[Coat 2,280]

if -k=0, then k=-0!!!

genius, right? thats what one of my math teacher's college student said.

Math teacher's college student?

Woah you're even genius

[Shadowmaster2.o 125]

I thought the title said meth.

[girl_from_kurdistanX 383]

Karl Friedrich Gaus

He is known as one of the best mathematicians. Due to his research and achievements, and countless Gauss, he was dubbed the "Princess of the Mathematicians." Gauss also called mathematics "Queen of Science".

it is said about his intelligence that his teacher, in the elementary school, told them to entertain the students with numbers between 1 and 100; the young Gauss won the correct answer in just a few seconds using a significant mathematical insight. . His approach was as follows: he knew that by summing up two or two words from two lists of numbers, the answers of each of these summers would be equal:

 

100 + 1 = 101; 99 + 2 = 101, 98 + 3 = 101, ...

 

For the total we will have:

 

50 × 101 = 5050

[Boeing_787 1,455]

^My brain can't take the last post.

Here is a better explanation https://betterexplained.com/articles/techniques-for-adding-the-numbers-1-to-100/

Edited June 13, 2018 by Boeing_787

[Person_Random 4,991]

I have a psycho math program that we are forced to use that wastes my time.  It won't tell me how to solve the problem unless I redo it.  And in the case that I get it wrong, it tells me to read the question again.

 

Karl Friedrich Gaus

He is known as one of the best mathematicians. Due to his research and achievements, and countless Gauss, he was dubbed the "Princess of the Mathematicians." Gauss also called mathematics "Queen of Science".

it is said about his intelligence that his teacher, in the elementary school, told them to entertain the students with numbers between 1 and 100; the young Gauss won the correct answer in just a few seconds using a significant mathematical insight. . His approach was as follows: he knew that by summing up two or two words from two lists of numbers, the answers of each of these summers would be equal:

 

100 + 1 = 101; 99 + 2 = 101, 98 + 3 = 101, ...

 

For the total we will have:

 

50 × 101 = 5050

 

I wish we had these problems for hw.

[giant05 207]

@Hate We all h8 that subject m8.  Wanna b8?

jk

 

[QuicKK 975]

I like maths and I know some of them, i'm 9th-10th grader.

But i'm lazy explaining in English, so in french, it's easier for me..