chap 4: substitution trigo Flashcards by chloé bédard

Q

√a2-x2

A

posons x2 = a2sin2θ

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

√x2-a2

A

a2sec2θ

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

√a2+x2

A

a2tan2θ

How well did you know this?

1

Not at all

2

3

4

5

Perfectly