Hi,
I'd be very appreciative if someone could explain the steps and methodology to 'evaluate' the following:
1) Evaluate
i)
ii)
iii)
Many regards,
i) we just foiled
and since
Should there be parenthesis for the fraction in ii)? otherwise just combine the i terms
iii)
so we now have
In general, to evaluate divide n by 4, and take the remainder as the power, for instance remainder 3, so
this is why we divide by 4, the cycle repeats as you see here