Math Flashcards

1
Q

Connaitre le cercle trigonométrique

A

Valide avec un image sur Google

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2
Q

Connaitre les dérivée

A

Tan(x) = sec²(x)
sec(x) = sec(x)tan(x)
cotan(x) = -cosec²(x)
cosec(x) = -cosec(x)cotan(x)
arcsin(x) = 1/√1-x²
arctan(x) = 1/1+x²

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3
Q

connaitre les identités trigo

A

sin²(x)+cos²(x) =1
tan²(x) +1 = sec²(x)
sec(x) = 1/cos(x)
sin(2x) = 2sin(x)cos(x)

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4
Q

Équation aire du cylindre et volume

A

Aire base : πr²
Aire lat : 2πrh
V: πr²h

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5
Q

Équation aire de la sphère et volume

A

A : 4πr²
V : 4/3π3

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6
Q

Équation aire du cône et volume

A

Aire base: πr²
Aire lat : πra
V : πr² * h /3

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7
Q

0/0 représente quoi

A

par trou

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8
Q

k/0 représente quoi

A

saut infini (AV)

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9
Q

quelle est l’équation de la normale

A

Pn = -1/Pt

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