Suppose f and g are two real functions continuous at a real number c. Then :
- f-g is continuous at x = c
- f.g is continuous at x = c
Answer & explanation
Correct answer: option 1
Theorem :
Suppose f and g are two real functions continuous at a real number c. Then :
- f-g is continuous at x = c
- f+g is continuous at x = c
- f.g is continuous at x = c
- f/g is continuous at x = c, g(c)\(\neq \) 0