Question

take two rational number 5/2 , -3/4 and add them
​

Answer 1

Step-by-step explanation:

Kepler's second law states that a planet moves in its ellipse so that the line between it and the Sun placed at a focus sweeps out equal areas in equal times

Answer 2

$\huge\color{pink}{\mathfrak{ᴀɴsᴡᴇʀ}}$

$\large \sf \red{ \frac{5}{2} + \frac{ (- 3)}{4} }$

First take L.C.M. to make the denominators same.

L.C.M. of 2 and 4=4

$\large \implies \frac{5}{2} \times \frac{2}{2} = \frac{10}{4} \\ \\ \large \implies \frac{ - 3}{4} \times \frac{1}{1} = \frac{ - 3}{4} \\ \\ \large\implies \frac{10 + ( - 3)}{4} = \frac{7}{4} \\ \\ \large{\underline{❥ʜᴏᴘᴇ \: ɪᴛ \: ʜᴇʟᴘs \: ʏᴏᴜ.....}}$