Find k, if the line 2x- Â3y = 11 is perpendicular to the line 3x + – McqOptions

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1.	Find k, if the line 2x- Â3y = 11 is perpendicular to the line 3x + ky = -Â4?
A.	-2
B.	1
C.	-1
D.	2
Answer» E.

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