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1
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f '(x) = 3cos 3x |
2
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f '(x) = -8sin 2x |
3
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f '(x) = 3cos x − 4sin x |
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4
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y '= 6sec26x |
5
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y ' = 10sin 5x |
6
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y ' = 3cos(3x − 2) |
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7
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g '(x) = (6x + 2) sec2(3x2 + 2x) |
8
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y '= -sin x /(2√cos x) |
9
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f '(x) = -2cosec 2x cot 2x |
|
10
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y ' = 6sec 6x tan 6x |
11
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g '(x) = 3cosec2x + 2secx tanx |
12
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f '(x) = -10cosx sin x |
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13
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y ' = -4sec(2x + 1) tan(2x + 1) |
14
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g '(x) = -8cos 4x sin 4x |
15
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y ' = 2x cos(x2) |
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16
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f '(x) = 8 tan3x sec2x |
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17.
18.  = sin-1x
19.
20. a. 
b. = 0
c. = -0.155 and = -0.07
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