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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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blsea [12.9K]

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Step-by-step explanation:

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Hope this helps!

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Answer

maxtext75

Helping Hand

15 answers

26 people helped

Answer:

n = d - 2m

Step-by-step explanation:

First we want to get n alone on one side, so we should subtract 2m from both side;

d = 2m + 3n

3n = d - 2m

Now to get n by itself, we need to divide by 3 from both sides;

3n = d - 2m

n = d - 2m

*Pretend there is a fraction bar between d - 2m and 3

Step-by-step explanation:

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