yess

Guys if u have basic f3c5 trigo knowledge, you can solve this, just use this identity at one point of yr calculation

sorry tak post lama bz sngt

lol, my advice don't use it if u don't know how to prove it, 1st learn all the identities, and understand them...then try solving the question, otherwise u wont gain anything...

admin math cakap tu mmg betul

not only math tapi semua subjek sama jer proses dia

if you expect someone to answer for you, then you are doomed during the exams.

no one will help you

I wanna say a reality talk to everyone..( not motivate)

Stop being lazy
Let's be honest..
You're here because you wanted the answers without doing the work. Maybe you thought, “I’ll just guess and hope for the best” or “Someone will post the solutions anyway.”
your problem is You’re not fooling anyone but yourself.