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Tresset [83]
3 years ago
13

Rewrite with only sin x and cos x Cos 2x*l+sin x

Mathematics
1 answer:
liberstina [14]3 years ago
4 0

Answer:

sin(2x) = 2sinxcosx

cos(2x) = cos2x - sin2x

sin(2x) - cos(2x) = 2 sinx cosx - (cos2x - sin2x)

sin(2x) - cos(2x) = 2 sinx cosx -cos2x + sin2x

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azamat
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Whats the input value of f(x)=2x+5
Juli2301 [7.4K]

Answer:

x

Step-by-step explanation:

f(x)=2x+5

Input: x

Output: f(x)

For i.e:

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8 0
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If the point (-6, 10) lies on the graph of y=f(x) then which of the following points must lie on the graph of y=1/2f(x)?
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Answer:

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Step-by-step explanation:

we have

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substitute the given value

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5 0
3 years ago
4x/3 + 2(3- x) = 5 Solve for x as an FRACTION
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Answer:

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Step-by-step explanation:

Hope this Helped :)

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Step-by-step explanation:

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