Hi I need help with #6 of the compsci problem -

For 5b , I got " n m + 1", but i don't know if that's right

Consider the following formula: n 1 i=m 5. a. Write a for loop that computes this summation if supplied m and n b. What is the closed form of this summation? Le. Express in terms of only n and m, without using the summation symbol. An example is the right hand side of this equation: n(n+1) 2 i=1 n i= 6. (Prove by induction that your result for (1b) is equivalent to the supplied summation. n (This supplied summation) = 1 i=m