30 Replies
iTeachChem Helper
@Apu
iTeachChem Helper
Note for OP
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hardcoreisdead
hardcoreisdeadOP2mo ago
i am getting this
No description
hardcoreisdead
hardcoreisdeadOP2mo ago
so D? or C
SirLancelotDuLac
I think it is a misprint or something.
hardcoreisdead
hardcoreisdeadOP2mo ago
why
Opt
Opt2mo ago
This series cannot converge
hardcoreisdead
hardcoreisdeadOP2mo ago
mathematically it gives -5 but logically it cant be -5 right
Opt
Opt2mo ago
The series diverges. It doesn't give -5
hithav
hithav2mo ago
mathematically also it doesnt give -5
hardcoreisdead
hardcoreisdeadOP2mo ago
what n= infinity rakho
Opt
Opt2mo ago
5^x grows faster than x always.
hardcoreisdead
hardcoreisdeadOP2mo ago
the above expression is the ans
hithav
hithav2mo ago
ha you get infinity -5 which is infinity
_zbro
_zbro2mo ago
I am too getting infinite
Opt
Opt2mo ago
So the numerator dominates the denominator
hardcoreisdead
hardcoreisdeadOP2mo ago
infinity/infinity form hai
Opt
Opt2mo ago
It's a divergent series. But limit does not exist It goes to infinity Because exponential is faster growing than a linear
hithav
hithav2mo ago
yeah solve it using lopital it still gives infinity 5^x grows very fast compared to x
hardcoreisdead
hardcoreisdeadOP2mo ago
so D it is ?
_zbro
_zbro2mo ago
The term breaks into
No description
hithav
hithav2mo ago
yes
Opt
Opt2mo ago
Yup
hardcoreisdead
hardcoreisdeadOP2mo ago
instead of "none of these" what shouldve been an ideal option with correct explanation
hithav
hithav2mo ago
infinity
SirLancelotDuLac
Series doesn't converge (infinity)
hardcoreisdead
hardcoreisdeadOP2mo ago
wdym by converge here going from a very big number to small?
SirLancelotDuLac
As in it doesn't give a finite value. Or doesn't have an upper bound so to speak.
hardcoreisdead
hardcoreisdeadOP2mo ago
alrr D it is thanks +solved @SirLancelotDuLac @hithav @Opt
iTeachChem Helper
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