Advertisements
Advertisements
Question
If x2 + y2 = t + `1/"t"` and x4 + y4 = t2 + `1/"t"^2` then `("d"y)/("d"x)` = ______
Options
`x/(2y)`
`(-y)/x`
`(-x)/(2y)`
`y/x`
MCQ
Fill in the Blanks
Advertisements
Solution
`(-y)/x`
shaalaa.com
Is there an error in this question or solution?
