the president can choose to rid of democracy

a. true
b. false

The president of what country?

If you mean the president of the USA, read Articles 2 and 3 here:

http://www.law.cornell.edu/constitution/articleii

false

b. false

The president does not have the power to unilaterally rid a democratic system. Democracy is a form of government where power is vested in the people through free and fair elections. In a democratic system, the president is elected by the people and serves as the head of state and government. However, the president's power is typically limited by a constitution and other checks and balances, such as an independent judiciary and a legislative branch.

Any significant changes to the political system, including the elimination of democracy, would require substantial legal and constitutional amendments. These changes would typically involve multiple branches of government and require broad consensus among political actors, including lawmakers and the public.

If a president were to attempt to undermine democracy, it would likely be met with widespread opposition, protests, and constitutional challenges. Ultimately, it would be up to the people and other democratic institutions to protect and uphold democratic principles.