Question

.5
Reflection of the line x + y +1 =0 in the line lx+ my+n=0 is​_​

Answer 1

Answer:

Unequal

Step-by-step explanation:

If the lines `lx+y+1=0,x+"my"+1=0" and "x+y+n=0` intersect at one point then the value of <br> `(1)/(1-l)+(1)/(1-m)+(1)/(1-n)` is (l,m, n are unequal).

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Answer 2

Answer:

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