Derivatives Flashcards

1
Q

(xⁿ)

A

d/dx = nxⁿ⁻¹

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2
Q

ln (x)

A

d/dx = 1/x

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3
Q

eⁿ

A

d/dx = eⁿ

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4
Q

aⁿ

A

d/dx = aⁿlna

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5
Q

logᵤx

A

d/dx = 1/(x ln(u))

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6
Q

sin x

A

d/dx = cos x

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7
Q

cos x

A

d/dx = -sin x

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8
Q

tan x

A

d/dx = sec² x

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9
Q

cot x

A

d/dx = -csc² x

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10
Q

sec x

A

d/dx = sec x tan x

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11
Q

csc x

A

d/dx = -csc x cot x

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12
Q

sin⁻¹ x

A

d/dx = 1/√(1-x²)

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13
Q

cos⁻¹ x

A

d/dx = = -1/√(1-x²)

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14
Q

tan⁻¹ x

A

d/dx = 1/ (1 + x²)

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15
Q

constant

A

d/dx = zero

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16
Q

product rule

A

d/dx (f * g) = g(f’) + f(g’)

17
Q

quotient rule

A

d/dx (f/g) = g(f’) - f(g’) / g²

18
Q

chain rule

A

d/dx (f(g(x))) = f’(g(x)) * g’ (x)