Advertisements
Advertisements
प्रश्न
Find a single repeater machine that will do the same work as hook-up.
Advertisements
उत्तर
Using law of exponents,
(am × an = am + n) ...[∵ a is non-zero integer]
Repeater machine can do the work is equal to `(1/2)^2 xx (1/3)^2`
= `1/2 xx 1/2 xx 1/3 xx 1/3`
= `1/(2 xx 3 xx 2 xx 3)`
= `1/(6)^2`
So, `(xx (1/6)^2)` single machine can do the same work.
APPEARS IN
संबंधित प्रश्न
Simplify and write the answer in the exponential form.
3–2 can be written as ______.
Cube of `-1/2` is ______.
By multiplying `(5/3)^4` by ______ we get 54.
`10^-2 = 1/100`
`x^m/y^m = (y/x)^-m`
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.
Supply the missing information for diagram.
Find x.
2x + 2x + 2x = 192
