4.7 Inverse trig functions day one 2013.notebook February 08, 2013

range

radians

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

/2

x = arcsin x = angle measure in radians

range

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

√2/2

√2/2

π/2

√2/2

√2/2

of the

find

π/2

√2/2

√2/2

π/2

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

arcsin (1/2) =

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

x = arccos x = angle measure in radians

range

[0,π]

[0,π]

√2/2

√2/2

√2/2

√2/2

of the

find

cos x

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

√2/2

√2/2

√

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

tan x = arctan x = angle measure in radians

y= tan

range

tan

[-

[-

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

tan (x)

tan (x)

arctan (1) =

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

1.3671

1.9273

DNE

4.7 Inverse trig functions day one 2013.notebook February 08, 2013

4.7 Inverse trig functions day one 2013.notebook February 08, 2013