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ln(x+y) = 2xy then y’(0)

ln(x+y) = 2xy    then y’(0)

Grade:12

1 Answers

grenade
2061 Points
8 years ago
i would say that it is an implicit function 
1st @x=0 calculate the value of y
which is  equal to 1
now diffrentiate both left and right hand side 
the then substitute the values 0,1
the answer is equal to 1
approve if useful

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