Question
It is stated that a bisector of the angle between line PS and the line through P parallel to the $x$ -axis is(i) the line PN(ii) the line PT but not line PN(iii) the lines PN and PT(iv) the line PN but not line PTWhich of the following is true?(a) (i) and (iv)(b) (ii)(c) (i) and (iii)(d) None of these
Step 1
The reflected rays are concurrent at point S whose coordinates are (1,0) and P is a point on the curve such that the tangent at P meets the y-axis at A and the line $x=-1$ at point B. The normal at P meets the x-axis at N. Show more…
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