On which of the following intervals is the function f given by f(x)=x1

1.	On which of the following intervals is the function f given by f(x)=x100+sinx−1 strictly decreasing. a) (0,1) b) (π2,π) c) (0,π2) d) None of these
Answer» On which of the following intervals is the function f given by $f (x) = x^{100} + s i n x - 1$ strictly decreasing. a) (0,1) b) $(\frac{π}{2}, π)$ c) $(0, \frac{π}{2})$ d) None of these

On which of the following intervals is the function f given by f(x)=x100+sinx−1 strictly decreasing. a) (0,1) b) (π2,π) c) (0,π2) d) None of these

Answer»

On which of the following intervals is the function f given by $f (x) = x^{100} + s i n x - 1$ strictly decreasing.

a) (0,1)

b) $(\frac{π}{2}, π)$

c) $(0, \frac{π}{2})$

d) None of these