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EXERCISE 8 A Q. 26
Q.26) If x
3
–2x
2
y
2
+ 5x +y –5 =0 then dy/dx at x = 1, y = 1 is equal to
a) 4/3
Correct
b) -4/3
Try again
c) 3/4
Try again
d) none of these
Try again
Solution :
x
3
–2x
2
y
2
+ 5x +y –5 =0
Diff.w.r.t. x , we get
Answer : (a)