Problem On Sum Of Finite Ap

Problem on sum of finite AP

graph TB A[Problem on sum of finite AP] A --> B[Definition of AP] A --> C[Formula for sum of finite AP] B --> D[First term] B --> E[Common difference] C --> F[Sum = n/2(2a + (n-1)d)] F --> G[Where n is number of terms] F --> H[a is first term] F --> I[d is common difference]