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1,7,8,49,50,56,343,344,350,351,392 ,393,399,400,……………………find 38th term?

Read Solution (Total 3)

663 is the 38th term...
the successive difference is 6,1,4
total is 11
after 6th term series is continuous thus our first term will be 343 and difference is 11 then we have to find 32th term....
thus using AP term is 663
9 years agoHelpfull: Yes(1) No(17)

after 10 digit no are in AP with common difference of 7 as 392+7=399 +7=400

as no will be 392 393 399 400 406 407 413 414.......so to calculate 38th term we calculate 14th term 392+(14-1)7=483 then add 1=484 ans
9 years agoHelpfull: Yes(1) No(9)
below two are wrong
9 years agoHelpfull: Yes(0) No(0)

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