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Nikolay [14]
2 years ago
15

Let f(x) = cos(x). Use Addition or Subtraction Formulas to show the following.

Mathematics
1 answer:
uysha [10]2 years ago
7 0

Answer:

First blank is cos(h)cos(x)

Second blank is sin(x)

Step-by-step explanation:

Look up the identity and apply it here

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