3 years ago

WILL MARK BRAINLIEST!

Mathematics

1 answer:

ddd [48]3 years ago

4 0

Sheridan is correct!

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Find y when x = 14, if y = -3 when x = 6.

ladessa [460]

Answer:

y=5

Step-by-step explanation:

6-(-3)=9

so...

14-9=5

7 0

3 years ago

Show that a sequence {sn} coverages to a limit L if and only if the sequence {sn-L} coverages to zero.

Andreyy89

Let ${s_n}_{n\in\Bbb N}$ be a sequence that converges to $L$ . This means for any $\varepsilon>0$ , there is some $N$ such that $|s_n-L|$ for all $n>N$ . From this inequality we see that $|(s_n-L)-0|$ , so it follows that $s_n-L\to0$ .

On the other hand, let ${s_n-L}$ be a sequence that converges to 0. This means $|(s_n-L)-0|$ for all large enough $n$ , and we get the simpler inequality for free, $|s_n-L|$ , so it follows that $s_n\to L$ .