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 ...

Lab Manual Class 10: The Central Board of Secondary Education (CBSE) is a national level board of education for public and private schools in India. For the students of class 10, CBSE has designed a ...