2 years ago

What is meant by the term ""quartz"" written on watches?

1 answer:

3 0

Answer: Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks.

Explanation:

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Show that f(x) = 2000x^4 and g(x) = 200x^4 grow at the same rate.

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Answer:

The answer is " $f(x) \ and \ g(x)\text {are in same rate }$ ".

Explanation:

$\to f(x) = 2000x^4\\\\ \to g(x) = 200x^4\\\\$

$\to \lim_{n \to \infty} \frac{f(x)}{g(x)}=\frac{2000x^4 }{200x^4}=\frac{2000}{200}=10\\\\\to \lim_{n \to \infty} \frac{f(x)}{g(x)}= m\neq 10$

So, $f(x) \ and \ g(x)$ are in the same rate because M=10 is finite.

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