Q. 1 E4.8( 4 Votes )

Find the The Slop

Answer :

Given:


x = a() & y = a(1 + cos) at


Here, To find , we have to find & and and divide and we get our desired .


(xn) = n.xn – 1


x = a()


= a(() – (sin))


= a(1 – ) ...(1)


(sinx) = cosx


y = a(1 + cos)


= a(() + (cos))


(cosx) = – sinx


(Constant) = 0


= a( + ( – sin))


= a( – sin)


= – asin ...(2)




The Slope of the tangent is


Since,



sin() = 1


cos() = 0




= 1


The Slope of the tangent at x = is 1


The Slope of the normal =


The Slope of the normal =


The Slope of the normal =


The Slope of the normal = – 1


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Find the equationRD Sharma - Volume 1

Find the equationMathematics - Board Papers

Find the equationRD Sharma - Volume 1

Find the equationRD Sharma - Volume 1

Find the equationRD Sharma - Volume 1

Find the equationRD Sharma - Volume 1

Find the equationRD Sharma - Volume 1

Find the conditioMathematics - Exemplar