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A : The sum and product of the slopes of...

A : The sum and product of the slopes of the tangents to the parabola `y^(2)=8x ` drawn form the point `(-2,3)` are -3/2,-1 .
R : If `m_(1),m_(2)` are the slopes of the tangents of the parabola `y^(2) ` =4ax through P`(x_(1),y_(1))` then `m_(1)+m_(2)=y_(1)//x_(1),m_(1)m_(2)=a//x_(1)` .

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is not correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

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The correct Answer is:
A
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