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Mathematics 11 Online
OpenStudy (anonymous):

solve the equations: coshx - 3sinhy = 0 2sinhx + 6coshy = 5

OpenStudy (anonymous):

coshx = 3sinhy square on both sides (coshx)^2 = 9(sinhy)^2 1+(sinhx)^2 = ""

OpenStudy (anonymous):

then substitute sinhx from the second equation

OpenStudy (anonymous):

got it??

OpenStudy (anonymous):

sorry.. not really clear on the first part

OpenStudy (anonymous):

ok.. thanks.. just got it..

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