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Mathematics 18 Online
OpenStudy (anonymous):

what is the sec of pi/3 + .04??

OpenStudy (anonymous):

so (cos60deg)^-1=(1/2)^-1=2

OpenStudy (anonymous):

thank

OpenStudy (anonymous):

but couldnt it also be solved as 1/cos( (pi/3)+.o4)

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

okay thank

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