Question

if y=61 then find y+1/y and y-1/y

Answer 1

Answer:

$\frac{61 + 1}{61} \\ 1 \: \: answer$

$\frac{61}{61 - 1 } \\ \frac{1}{ - 1}$

Answer 2

Answer:

$y = 61 \\ then \\ y + \frac{1}{y} = 61 + \frac{1}{61} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{3721 + 1}{61} \\ = \frac{3722}{61} \\ = 61 \frac{1}{61}$