Problema Solution
Write the first five terms in the sequence.
a1 = 0
an = 2(an-1)-3
NOTE: the 1 on a1 is in subscript, and the n on an is subscript. the n-1 for the (an-1) is also in subscript with the a being normal size and not subscripted.
Answer provided by our tutors
a1 = 0
an = 2(an-1)-3
a1 = 0
a2 = -3
a3 = -9
a4 = -21
a5 = -45