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Mathematics 9 Online
OpenStudy (butterflydreamer):

Help pleaseee ^_^ - inverse trig - --> http://prntscr.com/6me0fq

OpenStudy (goformit100):

@butterflydreamer can you show your working plz

OpenStudy (butterflydreamer):

err.. i dont' know how to approach the question LOl

OpenStudy (goformit100):

Start from Left Hand Side

OpenStudy (anonymous):

Thats, simple if you know the inverse formulas, cheers! @goformit100 you gave a nice advice to start it from Left Hand Side!

OpenStudy (butterflydreamer):

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