Question

-13 / 17 x 2/7= - 2/7×-13/17​

Answer 1

Answer:

\begin{gathered}if\: a, b \: are \: integers \\ \boxed { \blue {a\times b = b \times a}}\end{gathered}

ifa,bareintegers

a×b=b×a

Here, a = \frac{-13}{17} , \: b = \frac{-2}{7}Here,a=

17−13 ,b= 7−2

\implies \frac{-13}{17} \times \frac{-2}{7} =\frac{-2}{7} \times \frac{-13}{17}⟹

17−13 × 7−2 = 7−2× 17−13

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