Math, asked by tom68, 1 year ago

11, 8,5,2,...in this A. P. which term is number -151 ?

Answers

Answered by flimnaproman1
4
let Tth term of this ap be -151
now,
Tth=a+(n-1)d
now put a=11, Tth =-151, d=8-11=-3
and solve it.4ur answer...
hy I think it is helpful to you....

flimnaproman1: thanks bhai
Answered by legend36
7
a=8
d=-3
-151= 8+ (n-1)(-3)
-151= 8 - 3n+3
-11-151= - 3n
-162=-3n
n = 162/3
n= 54
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