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Cutie13
Recent content by Cutie13
C
Can you Simplify the Trigonometric Expression: cos 4x + cos 3x/ sin4x - sin 3x?
or does the x have to be fatored out also? am i on right track
Cutie13
Post #4
Oct 30, 2007
Forum:
Calculus
C
Can you Simplify the Trigonometric Expression: cos 4x + cos 3x/ sin4x - sin 3x?
cos (4x+3x) ____________ sin (4x+3x)
Cutie13
Post #3
Oct 30, 2007
Forum:
Calculus
C
Can you Simplify the Trigonometric Expression: cos 4x + cos 3x/ sin4x - sin 3x?
cos 4x + cos 3x/ sin4x - sin 3x Please somebody check this over! The answer in the book is: cot (x/2)
Cutie13
Thread
Oct 30, 2007
Simplify
Replies: 4
Forum:
Calculus
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