Question

help me with both the ques​

Answer 1

Step-by-step explanation:

8) Slope of tangent to the curve 4x²+9y²=36 is 1. since it is equally inclined to the axes.

dy/dx =4x/9y =1

⇒x= 9y/4

On solving obtained equation with the equation of curve, we get y=±4/√13

Substituting value of y we get

(x,y)= (9/√13,4/√13), (−9/√13,4/√13), (9/√13,-4/√13)

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Answer 2

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