JEE Mains Model Paper 1

© examsiri.com

Question : 58 of 90

Marks: +1, -0

If tan2 α = 2 tan2 β + 1 and k = cos2α + sin2 β, then the equation x + ky + 1 = 0

Represents horizontal line
Makes an isosceles triangle with coordinate axes
Represents line passing through the point (-1, 1)
Represents a straight line which forms a triangle with coordinates axes whose area isone square unit.

Go to Question:

Prev Question

Next Question