Math Formulas Flashcards

1
Q

(sin x)’

A

cos x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

(cos x)’

A

-sin x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

(tan x)’

A

sec²x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

(cot x)’

A

-csc²x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

(sec x)’

A

sec x tan x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

(csc x)’

A

-csc x cot x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

[e⁽ ⁾]’

A

e⁽ ⁾ * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

[( ) ʳ]’

A

r( )ʳ⁻¹ * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

[sin ( )]’

A

cos ( ) * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

[cos ( )]’

A

-sin ( ) * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

[tan ( )]’

A

sec² ( ) * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

[cot ( )]’

A

-csc² ( ) * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

[sec ( )]’

A

sec ( ) * tan ( ) * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

[csc ( )]’

A

csc ( ) * cot ( ) * ( )’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

A³ - B³

A

(A-B) (A²+AB+B²)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

(A plus/minus B)²

A

A² plus/minus AB + B²

17
Q

A³ + B³

A

(A+B)(A²-AB+B²)

18
Q

A² - B²

A

(A-B)(A+B)

19
Q

what is chain rule?

A

[f(g(x))]’ = f’(g(x)) * g’(x)

20
Q

what is the definition of a derivative?

A

f’(a)= lim as x approaches a f(x)-f(a)/x-a

21
Q

what is the relationship between differentiability and continuity?

A

differentiability can be continuity but continuity cannot be differentiability