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यदि `" "y= (sqrt(x))^((sqrt(x))^(sqrt(x)...infty )),` तब सिद्ध कीजिये की ` " "x(dy)/(dx) =(y^(2))/(2-ylog x )`

Answer» ` " "y= (sqrt(x))" "rArr " "log y= (y)/(2) log x `
` rArr " "2log y= ylog x " "rArr " " 2(1)/(y) (dy)/(dx) =y*(1)/(x) +log x (dy)/(dx)`
अब सरल करने पर|


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