Integration Flashcards

formulas

1
Q

1 / a2–x2

A

1/2 * log |a+x / a-x | +c

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

1/ a2+x2

A

1/a * tan-1(x/a) +c

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

1/x2-a2

A

1/2a * log |x -a/ x+a | +c

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

1 / root (a2+x2)

A

log | x + root (a2+x2) | +c

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

1/ root (a2-x2)

A

sin-1(x/a) + c

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

1/ root (x2-a2)

A

log | x+root (x2-a2) | +c

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

root (a2-x2)

A

x/2 * root (a2-x2) + a2/2 sin-1(x/a) + c

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

root (x2-a2)

A

x/2* (root (x2-a2)) - a2/2 * log(x+ (root (x2-a2)) +c

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

root (x2+a2)

A

x/2*root (x2+a2) + a2/2 * log(x+root (x2+a2)) +c

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