The value of limn→∞((1.5)n+[(1+0.0001)10000]n)1n, where [.] denotes the greatest integer function is
A
1
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B
12
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C
Doesn′texist
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D
2
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Solution
The correct option is D2 limn→∞((1.5)n+[(1+0.0001)10000]n)1nlimn→∞((1.5)n+[10000C0(1)+10000C1(0.0001)+10000C2(0.0001)2+......]n)1nlimn→∞((1.5)n+[1+(10000×0.0001)+decimal_nos]n)1nlimn→∞((1.5)n+[1+1+0(approx).....]n)1nlimn→∞((1.5)n+2n)1n=limn→∞(2n[(1.52)n+1])1nlimn→∞2nn((34)n+1)1n=2(1)0=2