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3 years ago

14

Given lines L1 and L2 and L1 = (1-a)x-y and L2= 6x+ay =9 find the value of a if L1 and L2 are parallel then L1 and L2 are perpen

dicular?

2 answers:

sammy [17]3 years ago

7 0

Answer:

am not sure pls double check

True [87]3 years ago

4 0

Step-by-step explanation:

$\huge{\textbf{\textsf{{\color{skyblue}{an}}{\blue{sw}}{\red{er}} {\color{red}{: }}}}}$

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