Question

$\frac{1}{1} - 2 + \frac{1}{3} - 2 + \frac{1}{4} - 2$



​

Answer 1

Answer:

$\frac{1}{1} + \frac{1}{3} + \frac{1}{4} - 6 \\ = \frac{12 + 4 + 3}{12} - 6 \\ = \frac{19}{12} - 6 \\ = \frac{19 - 72}{12} = - \frac{53}{12}$

do see yt channel

https://www.youtube.com/channel/UC_w25BgIl0d8-znzVPm9UHw