Q2. What is the formula used in Arithmetic Mean? Ans. Arithmetic Mean = Sum of all terms in the AP / Number of terms in the AP Q3. What is the formula used in the Sum of ‘n’ terms of an AP? Ans. Sum ...
NIOS Date Sheet 2024: The National Institute of Open Schooling (NIOS) on Tuesday released the date sheet for the class 10 and 12 practical exams. Students who are going to appear for the practical ...