Just take O lvl math and Private dip together. Cos eventually if
u enroll into a degree after ur dip, u may still need a pass and
above in math. Everyone can pass their math if they study. Just
need one magic word: Focus!
If say u graduate from ur private dip by end of next year,
u can start ur degree and probably even graduate from it by the
time ur ex class mates get out of poly.