Question

please solve and give the solution thankyou very much​

Answer 1

Answer:

231

Step-by-step explanation:

231 is answer like the answer and fallow

Answer 2

$\frac{1 + 3 + 5 + ... + (2n - 1)}{2 + 4 + 6 + ... + (2n)} = \frac{115}{116}$

$\frac{(n) ^{2} }{(n(n + 1))} = \frac{115}{116}$

Assuming n ≠ 0

$\implies \frac{n}{n + 1 } = \frac{115}{116}$

$\implies n = 115$