Question

Solve by Rolle’s theorem and mean value theorem:

1. Let () =



3

3

− 3, find the value of c in the

interval [-3, 3] such that

′

() = 0​

Answer 1

Advantages of solar energy are:

●Clean: It is considered to the cleanest form of energy as there is no emission of carbon dioxide like in case of fossil fuels which is one of the causes of global warming.

●Renewable: There is an ample amount of energy available on earth as long as the sun exists.

●Reliable: The energy can be stored in the batteries and so there is no question of unreliability.

●Reduction in utility costs

●Free energy because it can be trapped easily.