Question 1157939

The second and fifth term of a GP are 3/2 and 1/12, respectively. What is the first term? 

Fr solving this question, I feel that there's a problem with the question. Do you agree pls.
<pre>There probably is because the first term, or {{{highlight_green(matrix(1,7, a[1], "=", root (3, 3(81)/4), or, root (3, 243/4), or, 3 * root (3, 9/4)))}}}.
Did you copy it correctly?