It may sound easy, yet I still see students fumbling with this, hence my construction of a short write-up here:
Hope it helps. Peace.
H2 Maths: Verifying if vector line equations are equivalent
Is there life after O/A-Levels? Definitely! How well a person does in tertiary education is correlated with job opportunities open to the person. Discuss issues pertaining to nstitutes of higher learning here.