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If tan−¹(x+y/√x+√y), then xδu⁄δx+yδu/δx=??I know nobody can solve this....

If tan−¹(x+y/√x+√y), then xδu⁄δx+yδu/δx=??I know nobody can solve this....

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Grade:12th pass

1 Answers

Chandan
121 Points
3 years ago
let x+y/x1/2+y1/2=t
ans:(x+y)[1/(1+t2)dt/dx]
…...................................................
can be simplified

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