In an n-type silicon, which of the following statements is true?

In an n-type silicon, which of the following statement is true:

In an n-type silicon, which of the following statement is true:

In an n-type silicon, which of the following statement is true:

In an n-type silicon, which of the following statement is true :

In an n-type silicon, which of the following statement is true : (a) Electrons are majority carriers are trivalent atoms are the dopants. (b) Electrons are minority carriers and pentavalent atoms are the dopants. (c ) Holes are minority carriers and pentavalent atoms are the dopants. (d ) Holes are majority carriers and trivalent atoms are the dopants.