i: \(\Leftrightarrow\dfrac{15}{35}< \dfrac{15}{x}< \dfrac{15}{24}\)
=>35>x>24
=>\(x\in\left\{25;26;...;33;34\right\}\)
k: \(\Leftrightarrow\dfrac{119}{42}< \dfrac{119}{3-x}< \dfrac{119}{34}\)
=>42>3-x>34
=>\(3-x\in\left\{35;36;...;41\right\}\)
=>\(x\in\left\{-32;-33;...;-38\right\}\)
