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#352 Help Me ! » any shortcut? » 2013-11-21 17:02:11

niharika_kumar
Replies: 14

pls tell me is there any easier way to solve the following:-

#353 Re: Help Me ! » polynomial » 2013-11-21 16:43:54

yes i got it.
The answer printed after the ques. was wrong. Bezoux's answer is completely correct.
thanks for your help bezoux and bob. smile

#355 Re: Help Me ! » polynomial » 2013-11-21 02:38:25

its not that simple.
i tried but failed that way.
then i multiplied the 2 equations,substituted some of the values and got the result as nx.
now i just need to convert nx in terms of m and n only but am always ending up my result in the variable x.
pls. help.

#358 Help Me ! » polynomial » 2013-11-20 20:11:04

niharika_kumar
Replies: 5

If    x +1/x=m ,   x² +1/x³ =n,

Then  what will be the value of   x³ +1/x² .

I tried and got the value ‘nx’, but am not able to convert x in terms of m and n.

Pls help.

#361 Re: Science HQ » ketone » 2013-11-20 17:17:36

thanks ,I wanted that too.

#362 Re: Help Me ! » value of 'e' » 2013-11-20 17:05:10

196627050475552913618075908526912116283103450944214766927315415537966391196809

this is what I got till now.

#363 Re: Puzzles and Games » Name the object to the right of this arrow outside your screen --> » 2013-11-20 17:01:56

radio
@agnishom , social studies part really made me go faint
mental ability was very good and language too was good.

2nd level is based on the percentile you get in your state.From each state some crieteria's are set and the total number of the students to be selected is set up.
Let's hope for the best (though I don't think I should because I didn't perform so well in SAT.I should rather hope that other people did worse than me wink)
From which state did you give?

#365 Re: Help Me ! » mirror- help me! » 2013-11-20 04:59:23

JEE is my goal and its preparations are going in parallel,  but now I am in class10 so my focus is more on boards.
Did you give JEE,if yes then how was it?

#369 Re: Help Me ! » mirror- help me! » 2013-11-16 04:29:25

i am still not able to find the upload option in this section.

#370 Re: Help Me ! » mirror- help me! » 2013-11-16 04:28:14

pls copy paste the following link for the fig.:-

http://www.mathisfunforum.com/viewtopic.php?pid=290049#p290049

post #77

#371 Help Me ! » mirror- help me! » 2013-11-15 23:54:17

niharika_kumar
Replies: 18

pls help
Q. Two plane mirrors A and B are aligned parallel  to each other as shown in fig.
A light is incident at an angle 30° at a point just inside one end of A .The plane of incidence coincides with the plane of figure.Find the maximum number of times the ray undergoes reflections before it emerges out.

#372 Re: Puzzles and Games » Name the object to the right of this arrow outside your screen --> » 2013-11-15 18:51:53

your prediction is accurate.You can become an astrologer.
whats leprechaun?

headphones

#373 Re: Help Me ! » value of 'e' » 2013-11-15 18:43:43

a hi-tech calculator.
i am not sure if i will get first 100 digits or not.

#374 Re: Help Me ! » value of 'e' » 2013-11-15 01:58:58

hmmm....
lemme see hw far I can go.
But it will only be next week, can't manage b4 that.

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