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alexandr402 [8]
3 years ago
15

Write down the exact value of: a) cos 30° b) sin 45° c) tan 30°

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0

Answer:

a) 0.86602540378

b) 0.70710678118

c) 0.57735026919

Step-by-step explanation:

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There will not be any specific name given to that image after translation

<u>Step-by-step explanation:</u>

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Step-by-step explanation:

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The appropriate descriptors of geometric sequences are ...

... B) Geometric sequences have a common ratio between terms.

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The sequences may increase, decrease, or alternate between increasing and decreasing.

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There are some sequences that have a common difference between particular pairs of terms. However, a sequence that has the same difference between all adjacent pairs of terms is called an <em>arithmetic sequence</em>, not a geometric sequence.

Any sequence has terms numbered by the counting numbers: term 1, term 2, term 3, and so on. Hence the domain is those natural numbers. The relation describing a geometric sequence is an exponential relation. It can be evaluated for values of the independent variable that are not natural numbers, but now we're talking exponential function, not geometric sequence.

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