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प्रश्न
Find a single repeater machine that will do the same work as hook-up.
उत्तर
Using law of exponents, (am × an = am + n) ...[∵ a is non-zero integer]
Repeater machine can do the work is equal to 3y × 3y = 32y.
So, (× 32y) single machine can do the same work.
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संबंधित प्रश्न
329.25 = 3 × 102 + 2 × 101 + 9 × 100 + 2 × 10–1 + 5 × 10–2
`(2/3)^-2 xx (2/3)^-5 = (2/3)^10`
am × bm = (ab)m
Find the value of x so that (–2)3 × (–2)–6 = (–2)2x – 1
`(16 xx 10^2 xx 64)/(2^4 xx 4^2)`
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?
An insect is on the 0 point of a number line, hopping towards 1. She covers half the distance from her current location to 1 with each hop. So, she will be at `1/2` after one hop, `3/4` after two hops, and so on.
Will the insect ever get to 1? Explain.
Fill in the blanks
Find a single repeater machine that will do the same work as hook-up.
Find a repeater machine that will do the same work as a `(xx 1/8)` machine.
