Chapter 5 Formulas Flashcards
1
Q
Sin(u+v)=
A
SinuCosv+CosuSinv
2
Q
Sin(u-v)=
A
SinuCosv-CosuSinv
3
Q
Cos(u+v)=
A
CosuCosv-SinuSinv
4
Q
Cos(u-v)=
A
CosuCosv+SinuSinv
5
Q
Tan(u+v)=
A
Tanu+Tanv/1-TanuTanv
6
Q
Tan(u-v)=
A
Tanu-Tanv/1+TanuTanv
7
Q
Tanx=
A
1/cotx or Sinx/Cosx
8
Q
Cotx=
A
1/Tanx or Cosx/Sinx
9
Q
Sin^x+Cos^x=
A
1
10
Q
1+Cot^x=
A
CSC^x
11
Q
Tan^x+1=
A
Sec^x
12
Q
Cos(pie/2-x)=
A
Sinx
13
Q
Cot(pie/2-x)=
A
Tanx
14
Q
Csc(pie/2-x)=
A
Secx
15
Q
Tan(pie/2-x)=
A
Cotx
