Elitmus
Exam
Logical Reasoning
General Mental Ability
log(e(e(e...)^1/2)^1/2)^1/2 what will be its value?
Read Solution (Total 4)
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- Let x=e(e(e...)^1/2)^1/2)^1/2
squaring both side we get
x^2=e(e(e...)^1/2)^1/2)
x^2=e*x (since x=e(e(e...)^1/2)^1/2)^1/2)
x(x-e)=0
x=e
so logx=1
- 11 years agoHelpfull: Yes(33) No(3)
- y=log(e(e(e...)^1/2)^1/2)^1/2
y=1/2 log(e(e(e...)^1/2)^1/2)^1/2
2y=loge+y
y=loge
y=1 - 11 years agoHelpfull: Yes(19) No(4)
- it will come like 1/2+1/2+1/2+..... and so on..so sum of ths series up to unfinit series will be 1.
- 11 years agoHelpfull: Yes(2) No(1)
- let A=log(e(e(e.....)^1/2)^1/2)^1/2
take log both side
log A=1/2 log (log(e(e(e.....)^1/2)^1/2)^1/2)
logA=1/2log(A)(Since log(e(e(e.....)^1/2)^1/2)^1/2 can be rewrite as A )
1/2logA=0
A=1
- 9 years agoHelpfull: Yes(0) No(0)
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