Some results on Tangents and Normals
Differential Equations of Class 12
Some results on Tangents and Normals
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(i) The equation of the tangent at P(x, y) to the curve
(ii) The equation of the normal at P(x, y) to the curve
(iii) The length of the tangent = CP = y |
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.
(iv) The length of the normal = PD = y
.
(v) The length of the cartesian subtangent = CA = y
.
(vi) The length of the cartesian subnormal = AD = y
(vii) The initial ordinate of the tangent = OB = y − x.
- Introduction
- Degree of a differential equation
- Formation of differential equation
- Solution of differential equation
- Different forms of first order and first degree differential equations
- General form of variable separable differential equations
- Some results on Tangents and Normals
- Exercise 1
- Exercise 2
- Exercise 3
- Exercise 4
- Exercise 5
- Exercise 6
