Assertion (A): Equation of the normal to the ellipse x^2/{25}+y^2/{9} = 1 at P (\pi/4) is 5x - 3y -8\sqrt2 = 0 Reason (R): Equation of the normal to the ellipse x^2/a^2+y^2/b^2 = 1 at P (x_1,y_1) is \frac{a^2x}{x_1}+\frac{b^2y}{y_1} = a^2-b^2

Correct Answer is : Both A and R are true, R is the correct explanation of A.

Both A and R are true but R is not the correct explanation of A.

Both A and R are true, R is the correct explanation of A.

JEE Mains Model Paper 16

Question : 65 of 90

Marks: +1, -0

Assertion (A): Equation of the normal to the ellipse

= 1 at P (

) is 5x - 3y -8√2 = 0
Reason (R): Equation of the normal to the
ellipse

= 1 at P (x1,y1) is

a2x

b2y

= a2−b2

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