Advertisements
Advertisements
प्रश्न
For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.
उत्तर
Using law of exponents, am × an = (a)m + n ...[∵ a is non-zero integer]
Hook-up machine's work = (0.5)2 × (0.5)3 = (0.5)5 ...[∵ am × an = am + n]
So, (×(0.5)5) machine can for the same work.
Diagram of single ×(0.5)5 machine.
APPEARS IN
संबंधित प्रश्न
For a non-zero integer x, x7 ÷ x12 is equal to ______.
For any two non-zero rational numbers x and y, x4 ÷ y4 is equal to ______.
The value for (–7)6 ÷ 76 is ______.
Express as a power of a rational number with negative exponent.
`(((-3)/2)^-2)^-3`
Find the value of x so that (–2)3 × (–2)–6 = (–2)2x – 1
The cells of a bacteria double in every 30 minutes. A scientist begins with a single cell. How many cells will be there after 24 hours?
What happens when 1 cm worms are sent through these hook-ups?
Find a single machine that will do the same job as the given hook-up.
a (× 599) machine followed by a (5–100) machine.
Find a single repeater machine that will do the same work as hook-up.
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.
