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प्रश्न
What happens when 1 cm worms are sent through these hook-ups?
योग
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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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अध्याय 8: Exponents and Powers - Exercise [पृष्ठ २६८]
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संबंधित प्रश्न
The value of (–2)2×3 – 1 is ______.
The value of [2–1 × 3–1]–1 is ______.
The value for (–7)6 ÷ 76 is ______.
The value of 5–2 is equal to 25.
Solve the following:
2–2 × 2–3
Simplify:
`(((-2)/3)^-2)^3 xx (1/3)^-4 xx 3^-1 xx 1/6`
Simplify:
(25 ÷ 28) × 2–7
Find the value of x so that (–2)3 × (–2)–6 = (–2)2x – 1
Find the multiplicative inverse of (–7)–2 ÷ (90)–1.
Find x.
23x = 82x + 1
