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

You are not logged in. #1 20131206 23:41:57
help mesimplify : the options are a) b) c) d) well,i tried to simplify but was struck by getting the answer: pls. help niharika friendship is tan 90°. #4 20131207 00:10:30
Re: help methis is what i did. friendship is tan 90°. #7 20131207 00:20:52
Re: help meHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #9 20131207 00:43:24
Re: help meNehushtan: Thanks for pointing out my missing square root sign. I was just getting there as I had decimal values for the four possible answers and the question when you posted. You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #10 20131207 15:55:15
Re: help meit was quite good, just needed more intelligent attention. friendship is tan 90°. #11 20131207 19:40:14
Re: help mehi niharika_kumar You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #12 20131207 19:59:40
Re: help meI don't know what to say to that but you accept it or not ,you are great in maths(and several others to in this forum) and it is great to interact with you all. friendship is tan 90°. 