chap. 1-2 Flashcards

(18 cards)

1
Q

constante/0

A

+ ou - l’infini

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2
Q

constante/infini

A

0

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3
Q

les 7 types d’indéterminations

A

0/0
infini/infini
infini - infini
-infini + infini
+infini à la 0
1 à la infini
0*infini

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4
Q

secx

A

1/cosx

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5
Q

tanx

A

sinx/cosx

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6
Q

cotx

A

cosx/sinx

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7
Q

cscx

A

1/sinx

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8
Q

identités

A

sin²x + cos²x = 1
1 + cot²x = csc²x
tan²x + 1 =sec²x

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9
Q

y= cos(u)

A

y’= -sin(u)*u’

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10
Q

y= sin(u)

A

y’= cos(u)*u’

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11
Q

y= tan(u)

A

y’= sec²(u)*u’

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12
Q

y= cot(u)

A

y’= -csc²(u)*u’

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13
Q

y= sec(u)

A

y’= sec(u)tan(u)*u’

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14
Q

y= csc(u)

A

y’= -csc(u)cot(u)*u’

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15
Q

y= arcsin(u)

A

y’= 1/√1-u² *u’

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16
Q

y= arccos(u)

A

y’= -1/√1-u² *u’

17
Q

y= arctan(u)

A

y’= 1/1+u² *u’

18
Q

y= arcsec(u)

A

y’= 1/u√u²-1 *u’