2 Answered Questions for the topic Continuous Function

01/15/19

How is sin (5π/4) - cos (5π/4) = 0
In the question verify rolles theorem for the function f(x) = e^x ( sin x - cos x ) on [π/4, 5π/4],I can't understand why sin (5π/4) - cos (5π/4)=0?
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Continuous Function Limits Functions Pre Calculus

08/17/15

Limits help!!!
  Determine whether the function is continuous or discontinous. Justify your reasoning. If discontinuous, identify points of discontinuity.                   2-X^2 if X <= 1 ƒ(x)=... more
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