Math quiz

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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