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प्रश्न
Find a single machine that will do the same job as the given hook-up.
a (× 599) machine followed by a (5–100) machine.
बेरीज
उत्तर
(× 599) machine followed by a (×(5)–100) machine.
So, it produces `5^99 xx 1/5^100 = 1/5`
Hence, `(xx 1/5)` single machines can do the same job as the given hook-up.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Exponents and Powers - Exercise [पृष्ठ २६८]
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संबंधित प्रश्न
For a non-zero rational number z, (z–2)3 is equal to ______.
a3 × a–10 = ______.
`10^-2 = 1/100`
(–5)–2 × (–5)–3 = (–5)–6
(–7)–4 × (–7)2 = (–7)–2
The value of `1/4^-2` is equal to 16.
The expontential form for `(-2)^4 xx (5/2)^4` is 54.
Find the value of n.
`6^n/6^-2 = 6^3`
Use the properties of exponents to verify that statement is true.
25(5n – 2) = 5n
Find a single repeater machine that will do the same work as hook-up.
