Provide solution for RD Sharma maths class 12 Chapter 15 Tangents and Normals Exercise Very Short Answer Question 6 maths text book solution.
Answer :
Hint : Slope of the y-axis is .
Given :
Given that
The tangent line at a point on the curvey
is parallel to y-axis.
We have to write the value of .
Solution :
We know that,
The slope of the y-axis is .
Also, the tangent line at a point on the curvey
is parallel to y-axis.
= slope of y-axis
Hence,