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Mathematics 10 Online
OpenStudy (anonymous):

please help... calc will be the death of me lol

OpenStudy (anonymous):

OpenStudy (anonymous):

@ikram002p heyy any idea here lol

OpenStudy (idku):

this is calculus, are you sure?

OpenStudy (idku):

|dw:1440615503189:dw|

OpenStudy (idku):

sin(30)=1/2 mutliply both sides times -1 and use the rule -sin(k)=sin(-k)

OpenStudy (anonymous):

wait so how did you decide to do sin 30

OpenStudy (idku):

As for your second problem |dw:1440615688714:dw|

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