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Find (dy)/(dx) in the following x = (1...

Find `(dy)/(dx)` in the following
`x = (1 - t^2)/(1 + t^2), y = (2t)/(1 + t^2)`

Text Solution

Verified by Experts

The correct Answer is:
`(t^2 -1)/(2t) t != 0`
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