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प्रश्न
Find a single repeater machine that will do the same work as hook-up.
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उत्तर
Using law of exponents,
(am × an = am + n) ...[∵ a is non-zero integer]
Repeater machine can do the work is equal to 710 × 750 × 71 = 761
So, (× 761) single machine can do the same work.
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संबंधित प्रश्न
Cube of `-1/2` is ______.
ap × bq = (ab)pq
`a^m = 1/a^-m`
Solve the following:
100–10
Simplify:
(25 ÷ 28) × 2–7
Find the multiplicative inverse of (–7)–2 ÷ (90)–1.
A new born bear weighs 4 kg. How many kilograms might a five year old bear weigh if its weight increases by the power of 2 in 5 years?
Use the properties of exponents to verify that statement is true.
25(5n – 2) = 5n
For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.
If possible, find a hook-up of prime base number machine that will do the same work as the given stretching machine. Do not use (× 1) machines.
