Mathematics, 15.07.2020 01:01 falgunim4

Х 8. Let f and g be the functions defined by
f(x) = sin x and g(x) = cos x. For which of
the following values of a is the line tangent to
the graph of f at x = a parallel to the line
tangent to the graph of g at r= a ?

Answers: 3

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Х 8. Let f and g be the functions defined by
f(x) = sin x and g(x) = cos x. For which of
...