BITSAT2010MathematicsIndefinite IntegrationActual
The slope of the tangent to the hyperbola (2 x^2-3 y^2=6 ) at ((3,2) ) is
Options
- A-1
- B1
- C0
- D2
Correct answer
B. 1
Step-by-step solution
Differentiating the given equation of the curve ( aligned & 4 x-6 y ( dy / dx )=0 dy / dx =2 x / 3 y & ( dy dx )_ (3,2) = 2 3 3 2 =1 aligned )