Let then the equation of tangent at (1, 1) on the curve will be ?
As we have learnt,
Equation of the tangent -
To find the equation of the tangent we need either one slope + one point or two points.
- wherein
Where is the point on the curve and M = MT slope of tangent.
= slope of tangent at (1, 1)
Therefore, using slope form of line we have,
Option 1)
Option 2)
Option 3)
Option 4)
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