30 Replies
iTeachChem Helper
@Apu
iTeachChem Helper
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CorrodedCoffin
CorrodedCoffinOP6mo ago
i am getting this
No description
CorrodedCoffin
CorrodedCoffinOP6mo ago
so D? or C
SirLancelotDuLac
I think it is a misprint or something.
CorrodedCoffin
CorrodedCoffinOP6mo ago
why
Opt
Opt6mo ago
This series cannot converge
CorrodedCoffin
CorrodedCoffinOP6mo ago
mathematically it gives -5 but logically it cant be -5 right
Opt
Opt6mo ago
The series diverges. It doesn't give -5
hithav
hithav6mo ago
mathematically also it doesnt give -5
CorrodedCoffin
CorrodedCoffinOP6mo ago
what n= infinity rakho
Opt
Opt6mo ago
5^x grows faster than x always.
CorrodedCoffin
CorrodedCoffinOP6mo ago
the above expression is the ans
hithav
hithav6mo ago
ha you get infinity -5 which is infinity
_zbro
_zbro6mo ago
I am too getting infinite
Opt
Opt6mo ago
So the numerator dominates the denominator
CorrodedCoffin
CorrodedCoffinOP6mo ago
infinity/infinity form hai
Opt
Opt6mo ago
It's a divergent series. But limit does not exist It goes to infinity Because exponential is faster growing than a linear
hithav
hithav6mo ago
yeah solve it using lopital it still gives infinity 5^x grows very fast compared to x
CorrodedCoffin
CorrodedCoffinOP6mo ago
so D it is ?
_zbro
_zbro6mo ago
The term breaks into
No description
hithav
hithav6mo ago
yes
Opt
Opt6mo ago
Yup
CorrodedCoffin
CorrodedCoffinOP6mo ago
instead of "none of these" what shouldve been an ideal option with correct explanation
hithav
hithav6mo ago
infinity
SirLancelotDuLac
Series doesn't converge (infinity)
CorrodedCoffin
CorrodedCoffinOP6mo 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.
CorrodedCoffin
CorrodedCoffinOP6mo ago
alrr D it is thanks +solved @SirLancelotDuLac @hithav @Opt
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