question_answer

The angle of intersection between the curves \[{{x}^{2}}=8y\] and \[{{y}^{2}}=8x\] at origin is                                        [RPET 1997]

A)            p/4 

B)            p/3

C)            p/6 

D)            p/2

Correct Answer: D

Solution :

           From figure                    It is clear that angle between the curve                           = angle between the x-axis and y-axis \[=\pi /2\].