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Grade 12Differential Calculus

tan y (dy/dx) = 1/x
Please send me the solution for the above problem as soon as possible

Profile image of Prabu
9 Years agoGrade 12
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1 Answer

Profile image of Vikas TU
8 Years ago
Dear Student,
Write 
tany(dy/dx) = 1/x
=> tanydy = dx/x
Integrating both sides, we get ln|secx| = ln|x| + ln|c| = ln|cx|.
Therefore the solution is secx = |cx|.
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)