NIMCET 2020 Question Paper with solutions

Question : 17 of 120

Marks: +1, -0

The tangent to an ellipse

x^2 + 16y^2 = 16

and making angel 60° with X-axis is:

Solution:

Given

m=\tan(60°)=√3

a^2=16,b^2=1

y=√3x±√{3(16)+1}

y=√3x±7

√3x-y+7=0

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