Differentiability Flashcards

1
Q

What is the 2 fold meaning of derivability

A
  1. Slope of tangent drawn to curve @ x=a if it exists
  2. Instantaneous rate of change of function
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2
Q

When functions not differentiable?

A
  1. Sharp corners
  2. Not continuous
  3. Vertical tangents
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3
Q

Upon what condition is a function differentiable

A

LHD=RHD=finite value

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