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Mathematics 21 Online
OpenStudy (anonymous):

Solve cosx=x to 3 decimal places by halving the interval

OpenStudy (anonymous):

i can't understand the question what is 3dp?

OpenStudy (anonymous):

Oh opps, 3dp is 3 decimal places

OpenStudy (anonymous):

x=0.739

OpenStudy (anonymous):

x=0 and 1

OpenStudy (anonymous):

@TheMind and @dirtymind how did you guys find your answers?

OpenStudy (anonymous):

@dirtymind and @TheMind you can't write answer directly without explanation

OpenStudy (anonymous):

by using logarithm

OpenStudy (anonymous):

just put cosx upon x =0

OpenStudy (anonymous):

sorry for writing direct answer

OpenStudy (anonymous):

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