Advanced Logarithms Question HELP. (1 Viewer)

[Dylanamali]

If possible, sketch the graph of In(In(sinx)). Comments?

 

[nightweaver066]

I don't think you can..

y = ln(sinx) gives a graph thats <=0 so you cannot graph y = ln(ln(sinx)) as there won't be any defined points.

 

[Dylanamali]

yeah that's what I thought... because the sine graph only exists between 1 and -1.. and In(1) = 0 and In(<1) < 0.

But i think the question is worth 5 marks..
this is university maths btw, not 2u.