Use a plot to argue that tan(x) is not differntiable at +or- π/2. b) Use the fact that d/dx tan(x) = sec2(x) to argue that tan(x) is not differentiable at +or- π/2.
Use a plot to argue that tan(x) is not differntiable at +or- π/2. b) Use the fact that d/dx tan(x) = sec2(x) to argue that tan(x) is not differentiable at +or- π/2.
Use a plot to argue that tan(x) is not differntiable at +or- π/2. b) Use the fact that d/dx tan(x) = sec2(x) to argue that tan(x) is not differentiable at +or- π/2.
Sine and cosine functions are differentiable at all points. This is not the case for tangent functions.
a) Use a plot to argue that tan(x) is not differntiable at +or- π/2.
b) Use the fact that d/dx tan(x) = sec2(x) to argue that tan(x) is not differentiable at +or- π/2.
With integration, one of the major concepts of calculus. Differentiation is the derivative or rate of change of a function with respect to the independent variable.
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