Thursday, 15 July 2021

Find the number of integers c such that the equation||20|x|−x2|−c|=21has 12 distinct real solutions.
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Define f:R→R by \[f(x)= \begin{cases}(1-\cos x) \sin \left(\frac{1}{x}\right), & x \neq 0 \ 0, ...