SEAMO X 2022 Training - Paper E (Part 1)

[@oliverbao4925]

wouldn't cos(-51) be equal to cos(51) not -cos(51) for the 4th question

[@oliverbao4925]

and cos(129) is -cos(51), not cos(-51)

[@daffavirwandy2322]

@@oliverbao4925 same, i think of that also, its confusing .. what's the solution