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3 years ago

Divide £16 in the ratio 3 : 1

Mathematics

2 answers:

lana66690 [7]3 years ago

7 0

Answer:

12 : 4

Step-by-step explanation:

3:1

3+1 = 4

16 / 4 = 4

3 x 4 =12

1 x 4 =4

12 : 4

seraphim [82]3 years ago

4 0

£12:£4
Add the ratio together to get 4 and then divide 16 by 4

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We have

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Note that for

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it is assumed $a\leq x \leq b$ and in your case $\nexists x\in\mathbb{Z}: a\leq x\leq b$ for $a>b$

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Therefore,

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because the sum is empty.

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$9\left(\dfrac{\cos^2(\infty)}{\sin^2(\infty)} \right)$

we have other problems. Actually, this case is really bad.

Note that $\cos^2(\infty)$ has no value. In fact, if we consider for the case

$\lim_{x \to \infty} \cos^2(x)$ , the cosine function oscillates between $[-1, 1]$ , and therefore it is undefined. Thus, we cannot evaluate

$9\left(\dfrac{\cos^2(\infty)}{\sin^2(\infty)} \right)$

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