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Popular Examples
extreme f(x)=2x^2-6perpendicular y= 1/2 x-1asymptotes of f(x)=csc(x)simplify (-6.8)(4)domain of f(x)=(x+1)/(x^2-5x+6)
Frequently Asked Questions (FAQ)
What is the inverse of f(x)=arccos(x/2) ?
The inverse of f(x)=arccos(x/2) is 2cos(x)