Question

nilai dari 2-²+3-¹+4-¹ =​

Answer 1

Jawab:

5/6

Penjelasan dengan langkah-langkah:

[tex]2^{-2} + 3^{-1} + 4^{-1} = \frac{1}{2^2} + \frac{1}{3} + \frac{1}{4}[/tex]

                          [tex]= \frac{1}{4} + \frac{1}{3} + \frac{1}{4} \\ \\= \frac{3}{12} + \frac{4}{12} + \frac{3}{12} \\ \\= \frac{10}{12} \\ \\= \frac{5}{6}[/tex]