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Questions by k.g.b
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k.g.b
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User k.g.b
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User k.g.b
Recent activity
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1
answer
find out the domain and range of the function f(x)=3-x/4-x
asked
Apr 11, 2015
in
Other Math Topics
|
510
views
functions
1
answer
cos^2x+cos^2[x+π/3]+cos^2[x-π/3]=3/2
asked
Apr 9, 2015
in
Trigonometry Answers
|
452
views
trigonometry problems
2
answers
-2cos(B+C).sin(B-C)=sin2C-sin2B
asked
Apr 5, 2015
in
Trigonometry Answers
|
548
views
trigonometry problems
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