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Mathematics 6 Online
OpenStudy (solomonzelman):

Can someone explain this to me?

OpenStudy (solomonzelman):

\[Sec~x=~\sqrt{10}\]\[Tan~x=~3\]\[Cot~(90-x)=?\]

OpenStudy (loser66):

cot (90 -x) = tan x = 3

OpenStudy (solomonzelman):

How? ( really don;t understand, ) can you explain this?

OpenStudy (loser66):

|dw:1387160966082:dw|

OpenStudy (loser66):

you give me medal, I think you got it, right? hehhehe

OpenStudy (solomonzelman):

Yes.

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