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प्रश्न
What happens when 1 cm worms are sent through these hook-ups?
बेरीज
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उत्तर
If 1 cm worms are sent through (× 2–1) and (× 2)–2 hooked machine, the result comes with `1 xx 1/2 xx 1/(2 xx 2)`
= `1/(2 xx 4)`
= `1/8`
= 0.125 cm
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Exponents and Powers - Exercise [पृष्ठ २६८]
APPEARS IN
संबंधित प्रश्न
The reciprocal of `(2/5)^-1` is ______.
The value of `(1/2^3)^2` is equal to ______.
`x^m/y^m = (y/x)^-m`
Solve the following:
`(1/2)^-2 ÷ (1/2)^-3`
Find the value of x so that `(5/3)^-2 xx (5/3)^-14 = (5/3)^(8x)`
Find the value of x so that (2–1 + 4–1 + 6–1 + 8–1)x = 1
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.
Find x.
`((-6)/7)^(x - 7) = 1`
Simplify:
`[(1/2)^2 - (1/4)^3]^-1 xx 2^-3`
