If one of the lines given by the equation 
coincide with one of those given buy 
and the other lines represented by them be perpendicular, then
a)
b)
c)
d)
If one of the lines given by the equation coincide with one of those given buy and the other lines represented by them be perpendicular, then
a)
b)
c)
d)
Question ID - 53786 | SaraNextGen Top Answer
If one of the lines given by the equation coincide with one of those given buy and the other lines represented by them be perpendicular, then
a)
b)
c)
d)
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If one of the lines given by the equation |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (a,b,c,d) -
(a,b,c,d)
Let, 
and 
Then, 
(i)
(ii)
If 
and so
. If 
and so 
127 votes
Answer Link
127