MCQ Practice Information Technology 📖 In Excel the correction of Input in a cell for the SUM () function is - A =sum (c9,c12) B sum (c9 + c12) C sum (c9,c12) D sum = (c9,c12) Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousIn data communication which device converts dig... NextIn Excel what does the function COUNTA() do?