Question

X
Y
x-1
If the line = z is perpendicular to the line
3 4
k
-
Y + 2 . 2-3
3 K-1
then the value of k is
11
11
4.
a)
b)
-11
4
-1 푸
c)
d)
4.
2
11​

Answer 1

Answer:

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