Advertisements
Advertisements
Question
Find a single repeater machine that will do the same work as hook-up.
Advertisements
Solution
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.
APPEARS IN
RELATED QUESTIONS
The value of (–2)2×3 – 1 is ______.
`(-5/7)^-5` is equal to ______.
For a non-zero integer x, (x4)–3 is equal to ______.
Find the value of x–3 if x = (100)1 – 4 ÷ (100)0.
If `(5^m xx 5^3 xx 5^-2)/5^-5 = 5^12`, find m.
Find a single repeater machine that will do the same work as hook-up.
For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.
Supply the missing information for diagram.
Find a repeater machine that will do the same work as a `(xx 1/8)` machine.
Simplify:
`(4/13)^4 xx (13/7)^2 xx (7/4)^3`
