Asked by Anonymous
All the solutions to 3cosx+4=6;[0,2] are x=0.841 and x=3.983. True or false. Must show all work.
Answers
Answered by
oobleck
cosx = 2/3
so x is in QI or QIV
So, what do you think?
so x is in QI or QIV
So, what do you think?
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