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प्रश्न
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.
उत्तर
× 99 = 32 × 111 hook-up machine.
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संबंधित प्रश्न
(–9)3 ÷ (–9)8 is equal to ______.
On multiplying ______ by 2–5 we get 25.
The value of 5–2 is equal to 25.
Express as a power of a rational number with negative exponent.
(25 ÷ 28) × 2–7
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.
- Make a table showing the insect’s location for the first 10 hops.
- Where will the insect be after n hops?
- Will the insect ever get to 1? Explain.
Fill in the blanks
In a repeater machine with 0 as an exponent, the base machine is applied 0 times. What do these machines do to a piece of chalk?
In a repeater machine with 0 as an exponent, the base machine is applied 0 times. What do you think the value of 60 is?
If a = – 1, b = 2, then find the value of the following:
ab – ba
