For these above do I just plug in the values within the interval into k and then add the total?
so for b would it be:
Is this correct or am I way off? haha
Thank you to anyone who attempts this for me : )
because when u put -1 to an even power, it becomes a +1
and when u put -1 to an odd power, it becomes a -1
and you have 50 even and 50 odd numbers between 1 and 100
but i was wondering if there were any formulas or rules for this : )