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# If X And Y Are Connected Parametrically by the Equation, Without Eliminating the Parameter, Find Dy/Dx X = a (Cos θ + θ Sin θ), Y = a (Sin θ – θ Cos θ) - CBSE (Science) Class 12 - Mathematics

ConceptDerivatives of Functions in Parametric Forms

#### Question

If x and y are connected parametrically by the equation, without eliminating the parameter, find dy/dx

x = a (cos θ + θ sin θ), y = a (sin θ – θ cos θ)

#### Solution

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#### APPEARS IN

NCERT Solution for Mathematics Textbook for Class 12 (2018 to Current)
Chapter 5: Continuity and Differentiability
Q: 10 | Page no. 181
Solution If X And Y Are Connected Parametrically by the Equation, Without Eliminating the Parameter, Find Dy/Dx X = a (Cos θ + θ Sin θ), Y = a (Sin θ – θ Cos θ) Concept: Derivatives of Functions in Parametric Forms.
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