2 years ago

Let f(x) = sin(x) + icos(x). Show that |f(x)| = 1.

Mathematics

1 answer:

Oksanka [162]2 years ago

5 0

F(x) = sin(x) + icos(x)
|f(x)| = sqrt(sin^2(x) + cos^2(x)) = sqrt(1) = 1

Therefore, |f(x)| = 1

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Answer:

See below

Step-by-step explanation:

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Step-by-step explanation:

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stepladder [879]

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Step-by-step explanation:

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This in what I got:
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