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Sketching inverse trig graphs (1 Viewer)

YashC3

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Jul 18, 2009
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49
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HSC
2010
aye guys, I came across a couple of graphs when doin inverse trig that I could't sketch. Any help would be appreciated.

1) y = sin (cos inverse x)

2) y= sin inverse (cos x)

3) x= tan y -3pi/ 2 < x < 3pi/2


Thanks :)
 

xV1P3R

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Jan 1, 2007
Messages
199
Gender
Male
HSC
2010
1) Let theta = arccos(x)
Draw the triangle represented by this
ie. angle theta, side adjacent to theta = x, hypotenuse = 1, solve for other side which is

2) Same strategy
3) should be able to graph y=arctan(x) yes?
 

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