﻿ The line lx + my + n = 0 is a normal to the ellipse  if : Kaysons Education

# The Line lx + My + N = 0 Is A Normal To The Ellipse  if

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## Question

### Solution

Correct option is

lx + my + n = 0                   … (1)

is normal to the ellipse

… (2)

Also normal at any point of (2) is

… (3)

(2) and (3) are same    compare

.

#### SIMILAR QUESTIONS

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