Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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Sorry for the late reply, didn't see the last part of your post. As for the question, I'm not so sure of the name. We just get sheets photocopied from the same book. I'll let you know when I get back today from the dreadful exam. 8-)
And that is the correct answer!
Set that equal to 0 and solve for theta
Plug it back into the original equation.
x = 479.1149 cm
This is straight from my notes, but I remember this problem. I google for it and come up with this.
http://ca.answers.yahoo.com/question/in … 608AAWEw2N
I have a numerical solution that is more interesting.
Quick question in case anyone is awake at this time.