Evaluate Sum - Couldn't Arrive at Answer

[martina1075]

Homework Statement

Good morning,

Can someone help me with solving this please?

Thank you in advance

Relevant Equations

As per picture

Couldn’t arrive to the answer

 

[PeroK]

You'll need to show us what you've done so far. Can you break the problem down?

 

[martina1075]

You'll need to show us what you've done so far. Can you break the problem down?

This is how far I went.

You'll need to show us what you've done so far. Can you break the problem down?

I did not manage to break it down. The answer should be 483/200

 

[PeroK]

This is how far I went.

I did not manage to break it down. The answer should be 483/200

We can't do your homework for you. If you really have no idea how to simplify the problem, then just add up. You've only nine terms to calculate and add together.

Doing that might give you some ideas of what you to do if $k = 1$ to $100$, say.

 

[Mark44]

Thread locked due to lack of effort shown by OP.