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Byju's Answer
Standard XII
Mathematics
Point Slope Form of a Line
Equation of a...
Question
Equation of a line through the origin and perpendicular to, the line joining (a, 0) and (-a, 0), is
A
y = 0
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B
x = 0
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C
x = –a
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D
y = –a
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Solution
The correct option is
B
x = 0
The required equation passing through (0, 0) and its gradient is
m
=
1
0
, is
y
=
1
0
x
⇒
x
=
0
.
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