dark_magician_92
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Everything posted by dark_magician_92
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height of coolness:- 2 friends coming out of exam hall 1st frnd:- hey which paper was it? 2nd frnd:- i dunno, but o guess it was maths 1st:- means u attempted the paper? 2nd:- nah, the girl beside me wss using a calculator :D
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dont mention it, just keep on making tougher riddles
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hehe, my try:- fire up your will to smoke, use this fire to light the cigar. does this work?
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i think
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i think i got it
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just guessing....
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use spoilers plz.
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edit : typo
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All were them were so true, but for me the 1st was the BIGGEST TRUTH
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this works!! however another go:-
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correct again!!
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i am giving u a prize
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sorry for me being lazy to not read the complete soln but a3 - b3 = (a - b)(a 2+ b2 +ab) and not what you wrote
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Sorry for being lazy and not using superscript. 1st is correct, 2nd shud have 15 cube (too lazy) 3rd ok, 4th ok, 5th ok, yes i observe the pattern thanks a lot
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thats what i thought too but then B will never land , i guess
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wherez d proof? smart though!
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thats ok, but why take consecutive numbers only? i said AP with a common diff. d , not d=1
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i recently came across this:- 33+43+53=63 i am curious to know if there are more of this kind i.e. sum of cubes of nos. in arithmetic progression = to cube of some other no.
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yes u r right, but i asked for a mathematical reasoning, not using spreadsheets, no offence though
