Nessaboo2690 Nessaboo2690
  • 12-02-2024
  • Mathematics
contestada

Define f : R → R by
f (x) := (x²0 if x ∈ Q,
(otherwise.
Prove that f is differentiable at 0, but discontinuous at all points except 0.

Respuesta :

Otras preguntas

what are three ways water erodes the surface of earth
what are three ways water erodes the surface of earth
Why did Henry Clay group his resolutions in pairs in the Compromise of 1850?
10u + 7 = 8 ( 2u - 4 ) - 9
how have computers changed mapmaking in recent years
What's breed of given cat???Check attachment
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
10u + 7 = 8 ( 2u - 4 ) - 9