Directions: Read the fallowing questions and choose: Statement 1: The differential equation \frac{dy}{dx} = \sqrt{1-y^2}/y determines a family of circles. Statement 2: x^2+y^2 + 2kx + k^2 − 1 = 0 represents a family of circles with fixed radius 1 and variable centres lying along x axis.

Correct Answer is : Both statements are True, Statement-2 explains Statement-1

Both statements are True, Statement-2 explains Statement-1

Both statements are True, Statement-2 does not explain Statement-1.

Statement-1 is True, Statement-2 is False.

Statement-1 is False, Statement-2 is true.

UPSEE Solved Model Paper 5

Question : 145 of 150

Marks: +1, -0

Directions: Read the fallowing questions and choose: Statement 1: The differential equation

√1−y2

determines a family of circles. Statement 2: x2+y2 + 2kx + k2 − 1 = 0 represents a family of circles with fixed radius 1 and variable centres lying along x axis.

Both statements are True, Statement-2 explains Statement-1
Both statements are True, Statement-2 does not explain Statement-1.
Statement-1 is True, Statement-2 is False.
Statement-1 is False, Statement-2 is true.

Validate

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