Basic Integrals Flashcards

1
Q

∫cos(x) dx

A

sin(x) +C

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2
Q

∫sin(x) dx

A

-cos(x) + C

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3
Q

∫1 dx

A

x + C

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4
Q

∫e^x dx

A

e^x + C

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5
Q

∫tan(x) dx

A

-ln|cos(x)| + C

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6
Q

∫sec(x) dx

A

ln|sec(x) + tan(x)| + C

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7
Q

∫csc(x) dx

A

-ln|csc(x) + cot(x)| + C

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8
Q

∫sec(x)tan(x) dx

A

sec(x) + C

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9
Q

∫sec²(x) dx

A

tan(x) + C

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10
Q

∫ [1 ÷ √(a² - x²)] dx

A

arcsin(u/a) + C

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11
Q

∫1 ÷ (a² + x²) dx

A

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

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12
Q

∫ 1 ÷ [|x|√(x² - a²)

A

(1/a) * arcsec(u/a) + C

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13
Q

∫x⁻⁻¹ dx

A

ln|x| + C

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14
Q

∫a^x dx

A

(a^x) ÷ ln|a| + C

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15
Q

∫|x| dx

A

(x|x|) ÷ 2 + C

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16
Q

∫csc²(x) dx

A

-cot(x) + C

17
Q

∫csc(x) * cot(x) dx

A

-csc(x) + C

18
Q

∫1/x dx

A

log|x| + C

19
Q

∫1 ÷ √(1-x²) dx

A

arcsin(x) + C

20
Q

∫1 ÷ (1+x²) dx

A

arctan(x) + C

21
Q

∫1 ÷ x√(x²-1) + C

A

arcsec(x) + C