Grade 10Differential Calculus
the equation of tangent drawn to the curve y^2-2x^3-4y+8=0 from the point (1,2)is
the equation of tangent drawn to the curve y^2-2x^3-4y+8=0 from the point (1,2)is
1 Answer
Arun Kumar
Approved Tutor Answer12 Years agoHello Student,
2ydy/dx-6x^2-4dy/dx=0
=>dy/dx(2y-4)=6x^2
=>dy/dx=3x^2/(y-2)
m=(dy/dx) at (1,2)=infinite
=> x=k
it passes through (1.2)
so 1=k
=> x=1
it passes through (1.2)
so 1=k
=> x=1
Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty
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