Come on!

[Dark Master]

Solve this! It`s easy

(x - 1) + (y - 1) = a
a = 19
x = 2y

 

[TheBlooddancer]

(2y-1) + (y - 1) = a

And why are you giving us math questions on hive?

 

[Pyritie]

(2y-1) + (y-1) = 19
3y - 2 = 19
3y = 21
y = 7


I don't get it.

 

[Paladon]

y=7
What a waste.

 

[Dark Master]

Good. I expected.

 

[Pyritie]

My turn.

Let F(x) =

∫

x 0

1 ───── 1 + t4

dt

for all real numbers x.

(a) Find F(0).
(b) Find F'(1).
(c) Justify that F(3) - F(1) < 1.
(d) Justify that F(x) + F(-x) = 0 for all real numbers x.

 

[Aeroblyctos]

What...?

 

[Paladon]

(a) F(0)=0

 

[Pyritie]

(a) F(0)=0

Yes

 

[Elenai]

...I hate math.

 

[Super-Sheep]

This is not math. Its madness.

 

[Pyritie]

It's just simple integration. >.=.>

 

[Super-Sheep]

Simple? No. This is... complicated.

 

[Pyritie]

Alright then, I'll leave you guys to solve b, c, and d, and if not then I'll post the solutions tomorrow.

 

[reza sword2]

Pyritie is the evil genius.

 

[Teh_Ephy]

Isn't (d) a property of integration?

 

[Pyritie]

Isn't (d) a property of integration?

Only if it's symmetrical across the Y axis.

 

[Teh_Ephy]

I was doing that wrong, but I set the groundwork right.

xⁿ is symmetrical cross the y axis when n is an even number, so t^-4 is obviously symmetrical across the y axis; using your above post, I win.

 

[Pyritie]

Bingo.

 

[Blarf]

He didn't get his 6th grade homewerk :/

Duh

 

[Teh_Ephy]

No, this is spam, so please stop it.

Besides, whats with the sudden math-lust on hive?

I don't know about this thread, but I randomly showed the proof in my thread to Shados on MSN, and decided to show the rest of THW. I agree with whoever it was that said Dark Master probably has/had homework he needs/needed to do.

 

[DPL]

Oh I'm on Nerd planet...

 

[Super-Sheep]

Lets escape. To the Batmobile!