lntegral part of (7+43)n$$ if $$(n$$∈$$N)

Correct option is 2an odd number

Questions

lntegral part of $(7 + 4 \sqrt{3})^{n} if (n \in N)$

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an even number

an odd number

an even or an odd number depending upon the value of n

None of the above

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detailed solution

Correct option is B

Here, ∀n∈N,(7+43)n∉N∴ Denote (7+43)n by l+f where, l is an integer and f∈R such that 0

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lntegral part of (7+43)n if (n∈N)

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lntegral part of $(7 + 4 \sqrt{3})^{n} if (n \in N)$