Recent content by angelcause

  1. A

    MHB Help with finding the value of n

    Thank you but the value for i is 0, can u please get it step by step
  2. A

    MHB Help with finding the value of n

    Hello, I am new with sigma and can't figure the below out, please help me. $$\sum_{i=0}^{n}$$i=n(n+1)/2Thanks a million.