No. , [tex]9= 32, , ...,3)
then we have
The exponent is a constant, 2, not the index. And you don't say what "n" is!
Good! You only need to redo (2).and finaly
No. n is a fixed number and k runs from 1 to n. This isActually what does this mean
n is suppose to be the final value. The exercis said write without Sigma notation. My question is does n=k so its ?