Gujarat BoardEnglish MediumSTD 8MATHSExponents and Powers2 Marks
Question
a$(x 5^{99})$ machine followed by $a(5^{-100})$ machine.
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Answer
a$(x 5^{99})$ machine followed by $a(5^{-100})$ machine.
So, it produces $= 5^{99}\times\frac{1}{5^{100}}=\frac{1}{5}$
Hence, $\Big(\text{x}\frac{1}{5}\Big)$ machine can do the same job as the given hook-up.
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