1

COMEDK 2020

MCQ (Single Correct Answer)

+1

-0

The length of the subtangent to the curve $${x^2}{y^2} = {a^4}$$ at $$( - a,a)$$ is

2

COMEDK 2020

MCQ (Single Correct Answer)

+1

-0

The range in which $$y = - {x^2} + 6x - 3$$ is increasing, is

3

COMEDK 2020

MCQ (Single Correct Answer)

+1

-0

OA and OB are two roads enclosing an angle of 120$$^\circ$$. X and Y start from O at the same time. X travels along OA with a speed of 4 km/h and Y travels along OB with a speed of 3 km/h. The rate at which the shortest distance between X and Y is increasing after 1 hour is

Questions Asked from Application of Derivatives (MCQ (Single Correct Answer))

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