1dude.............I dont think thts rite..........
find the nth term of the series 2.2+4.22+7.23+11.23+16.2^5................................
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9 Answers
1because for n=2
by ur method d ans we wud get was 16...
but given for n=2....
2.2+4.22
=4+16
=20
1akand dunno wat u think of nth term but for me..........if i m thinking it right ans. shud be
[n2/2 +n/2 +1]2n
1jai ho..............look............i know wher u r gettin confused...
look carefully they are not separate terms ITS A SUMMATION...
so N term here is different.............its not d usual one yaar
1HEYYYYYYYYYYY...and WHY did u delete ur posts which were before mine?????
waahhhhhhhhhhhh
they will think im just shouting like that......
My fellow targetiitians....JAI HO had posted sumthing before me.....and i said that wasnt correct so he deleted it...now dont scold me.....
1bhaiya.............
but he has asked for nth term """"""of series"""""""""na............not the sum........[1]...........moreover i gave nth term.......next summing it is quite easy......isn't it?
1oh..............sorry yes TIITIANS..............i posted a few posts before akand sorry for deleting them
1no yaar........u r not understanding.........
here.....
1st term is ......2.2
2nd term is....2.2+4.22....not just 4.22
3rd time is.....2.2+4.22+7.23....not just 7.23
so on
thts y msp cudnt get it.........