AP EAMCET · Maths · Basic of Mathematics
\(\frac{k^5}{5}+\frac{k^3}{3}+\frac{7}{15 k}\) is if \(k \in \mathbf{N}\)
- A A natural number
- B An integer
- C A positive fraction
- D Equal to zero
Answer & Solution
Correct Answer
(A) A natural number
Step-by-step Solution
Detailed explanation
Let \(P(K)=\frac{k^5}{5}+\frac{k^3}{3}+\frac{7 k}{15}, k \in \mathbf{N}\)…
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