Assume that the relation defines y implicitly as a differentiable function of x. Find a simplified expression for in terms of the tangent function.

Any help will be much appreciated..thanks

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- October 26th 2008, 08:32 PMomibayneAnother differential equation help...
Assume that the relation defines y implicitly as a differentiable function of x. Find a simplified expression for in terms of the tangent function.

Any help will be much appreciated..thanks - October 27th 2008, 02:51 AMPeritus

- October 27th 2008, 03:30 AMtoraj58
firsr sort it like this:

then differntiate using this approach:

if

then

that means when you differntiate in respect to x then y is assumed as constant and in reverse.

then replace with