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Unit 9 Trigonometric Functions Flashcards

(20 cards)

1
Q

∫sinu⋅u’dx =

A

-cosu + C

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2
Q

∫cosu⋅u’dx =

A

sinu + C

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3
Q

∫sec^2u⋅u’dx =

A

tanu + C

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4
Q

∫csc^2u⋅u’dx =

A

-cotu + C

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5
Q

∫secu⋅tanu⋅u’dx =

A

secu + C

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6
Q

∫cscu⋅cotu⋅u’dx =

A

-cscu + C

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7
Q

∫tanu⋅u’dx =

A

-ln|cosu| + C

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8
Q

∫cotu⋅u’dx =

A

ln|sinu| + C

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9
Q

∫tan^2u⋅u’dx =

A

tanu-x + C

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10
Q

d/dx sinu =

A

cosu⋅u’

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11
Q

d/dx cost =

A

-sinu⋅u’

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12
Q

d/dx tan =

A

sec^2u⋅u’

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13
Q

d/dx cscu =

A

-cscu⋅cotu⋅u’

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14
Q

d/dx secu =

A

secu⋅tanu⋅u’

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15
Q

d/dx cotu =

A

-csc^2u⋅u’

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16
Q

d/dx arcsinu =

A

u’/√(1-u^2)

17
Q

d/dx arctan =

A

u’/√(1+u^2)

18
Q

d/dx arccos =

A

-(u’/√(1-u^2))

19
Q

∫u’/√(a^2-u^2)

A

arcsin(u/a) + C

20
Q

∫u’/√a^2+u^2

A

(1/a)arctan(u/a) + C