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siniylev [52]
3 years ago
7

If f(x) =2x and g(x) = cos(x) then g(f(π/2)) = ? Number 2 in picture

Mathematics
1 answer:
Romashka [77]3 years ago
6 0

Answer:

(4) -1.

Step-by-step explanation:

First evaluate f(π/2) which is 2 * π/2 = π.

So g(f(π/2)) = g(π)

= cos π

= -1.

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2 years ago
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3 years ago
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