Let the real numbers [tex]a_1[/tex], [tex]a_2[/tex], [tex]a_3[/tex], [tex]a_4[/tex] and [tex]a_5[/tex] be such that [tex]a_{n+1} = |a_n| - |a_n - 1|[/tex] for [tex]1\leq n\leq 4.[/tex]

If [tex]a_5 = \frac{1}{2}[/tex] and [tex]a_1 = \frac{p}{q}[/tex], where p and q are relatively prime positive integers, what is the value of p + q?


Answer: ______


nonsense answers= report
Solution is a must, 100 pöints ang binigay ko