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How to sketch H(sin(x))?

  • #1

Homework Statement



sketching

Homework Equations



How to sketch H(sin(x)) if H(x) is a step function

How would you start ?!
 

Answers and Replies

  • #2
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Do you have a specific step function in mind? Over what interval are you trying to graph it?

I think the simplest way would be to just divide the whole function up into n sub intervals that are the length of the step.
 
  • #3
that was a question on an old exam! nothing more.

the step is assumed
H(x) = 1 if x>0
H(x) = 0 if x<0
 
  • #4
LCKurtz
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that was a question on an old exam! nothing more.

the step is assumed
H(x) = 1 if x>0
H(x) = 0 if x<0
Use that definition to write what H(sin(x)) is. (Replace x by sin(x) everywhere in the definition).
 
Last edited:

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