Which of the following formulas is NOT correctly entered in Excel? A) =C1+15 B) =SUM(A1:A5) C) =A1*B1 D) C1+15
Which of the following formulas is NOT correctly entered in Excel? A) =C1+15 B) =SUM(A1:A5) C) =A1*B1 D) C1+15
Explanation
In Excel, formulas must begin with an equals sign (=).
Options A, B, and C are all valid formulas.
Option D (C1+15) is not a valid formula because it lacks the = sign.