If the line passing through (4, 3) and (2, k) is perpendicular to \[y=2x+3\], then k = [RPET 1985; MP PET 1999]

If the line passing through (4, 3) and (2, k) is perpendicular to \[y=

1.	If the line passing through (4, 3) and (2, k) is perpendicular to \[y=2x+3\], then k = [RPET 1985; MP PET 1999]
A.	-1
B.	1
C.	4
D.	4
Answer» E.

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If the line passing through (4, 3) and (2, k) is perpendicular to \[y=2x+3\], then k = [RPET 1985; MP PET 1999]

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