k
i know laatex is in trouble
the ques is
A =1/√2+1√3+1/√4.....................1/√10000
find [A]
where[x] represents GINT
Q
A=\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\frac{1}{\sqrt{4}}+................+\frac{1}{\sqrt{10000}}
Then find [A]
where [] represents GINT
k
i know laatex is in trouble
the ques is
A =1/√2+1√3+1/√4.....................1/√10000
find [A]
where[x] represents GINT
its the time 4 the answer
\frac{1}{\sqrt{m}}=\frac{2}{\sqrt{m}+\sqrt{m}}<\frac{2}{\sqrt{m}+\sqrt{m-1}}
on rationalizing
2(\sqrt{m}-\sqrt{m-1})
so we get
\frac{1}{\sqrt{2}}<2(\sqrt{2}-{\sqrt{1}})
\frac{1}{\sqrt{3}}<2(\sqrt{3}-{\sqrt{2}})
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\frac{1}{\sqrt{10000}}<2(\sqrt{10000}-\sqrt{9999})
alternate terms r cutting so we r left with
A<2(100-1)=198
now again
\frac{1}{\sqrt{m}}=\frac{2}{\sqrt{m}+\sqrt{m}}>\frac{2}{\sqrt{m}+{\sqrt{m+1}}}
==2(\sqrt{m+1}-\sqrt{m})
A>2(\sqrt{10001}-\sqrt{2})>197
So we get
197<A<198
so [A]=197
Is the ques
A =1/√2+1√3+1/√4.....................1/√10000
or
A =1/√2+1/√3+1/√4.....................1/√10000
[] represents GINT naa???????
kyunki har baar end mein pata chalta hai ki bracket gint thaa[3][3][2][2]
yes
ny contenders ???
i will wait 4 some time to give the answer
if someone is trying tell me
i will not give the solution