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Mathematics
Mathematics
Problem
If the line passing through the points
(
4
,
3
)
(4, 3)
(
4
,
3
)
and
(
2
,
λ
)
(2, \lambda)
(
2
,
λ
)
is perpendicular to the line
y
=
2
x
+
3
y = 2x + 3
y
=
2
x
+
3
, then
λ
\lambda
λ
is equal to- (1) 4 (2) -4 (3) 1 (4) -1
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