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प्रश्न
If sin−1(x3 + y3) = a then `("d"y)/("d"x)` = ______
विकल्प
`(-x)/(cos"a")`
`(-x^2)/(y^2)`
`(y^2)/(x^2)`
`sin"a"/y`
उत्तर
`(-x^2)/(y^2)`
APPEARS IN
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