Math quiz

asdsddc

x

x

theta

csc x =

1/sin x

tanx=

sinx/cosx

cotx=

1/tanx

1+tan^2x=

sec^2x

sin(-x)=

-sinx

tan(-x)=`

-tanx

cos(π/2-x)=

sinx

secx=

1/cosx

cotx

cosx/sinx

sin^2x+cos^2x=

1

1+cot^2x=

csc^2x

cos(-x)=

cosx

sin(π/2-x)=

cosx

tan(π/2-x)

cotx

sin(x+y)=

sinxcosy +cosxsiny

sin(x-y)=

sinxcosy-cosxsiny

cos(x+y)=

cosxcosy-sinxsiny

cos(x-y)=

cosxcosy+sinxsiny

tan(x+y)=

tanx + tany / 1 - tanxtany

tan(x-y)=

tanx - tany / 1 + tanxtany

sin2x=

2sinxcosx

cos2x=

cos^2x-sin^2x

tan2x=

2tanx/1-tan^2x

sin^2x=

(1-cos2x)/2

cos^2x=

(1+cos2x)/2

d/dx (c)=

0

(cf)'=

cf'

(fg)'=

fg'+gf'

d/dx(x^n)

nx^n-1

(f+g)'=

f'+g'

(f/g)'=

(f'g-fg')/g^2

(f-g)'

f'-g'

d/dx(sinx)=

cosx

d/dx(cosx)=

-sinx

d/dx(tanx)=

sec^2x

d/dx(cscx)=

-cscxcotx

d/dx(secx)=

secxtanx

d/dx(cotx)

-csc^2x