Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20060117 12:07:39
Seriously need help! x_xOk, I'm supposed to find the value of R for which dA/Dr is zero. (a turning point on the graph) A logarithm is just a misspelled algorithm. #2 20060117 12:31:39
Re: Seriously need help! x_xWHEW! Nevermind I just got it. I think what helped is I created a constant C to equal (300/pi r^2)^2 and just kept the fact that it was a constant in mind. Then the problem becomes: A logarithm is just a misspelled algorithm. #3 20060117 13:18:40
Re: Seriously need help! x_xmikau, Last edited by irspow (20060117 13:20:52) #4 20060117 14:28:22
Re: Seriously need help! x_x..... A logarithm is just a misspelled algorithm. #5 20060118 08:14:13
Re: Seriously need help! x_xI am sorry mikau, you were right. I found my earlier mistake that made me put my foot in my mouth. Last edited by irspow (20060118 08:16:04) 