Mathematics for IGCSE & O level - Functions (Section 3 - No. 46) | ExamPlay

Mathematics for IGCSE & O level - Functions (Section 3 - No. 46)

If f(x) = 1/x, which x values are invalid?

x < 0

x > 0

x = 0

All real numbers

Giải thích

Cannot divide by 0

Bình luận (0)

Quảng cáo