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

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**evinda****Member**- Registered: 2013-04-13
- Posts: 105

Hey!!!

I want to show that:

That's what I have tried:

When

, it means that:So that

So,

.Is it right so far? Also, how can I show that

?Offline

Pages: **1**