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if the lines 7x 6y 9 0 and ax 14y 8 0 are perpendi
Question:
If the lines 7x+6y+9=0 and ax+14y+8=0 are perpendicular to each other, find the value of
IBSAT
Updated On:
Jul 22, 2024
12
-12
6
-6
None of these
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The Correct Option is
B
Solution and Explanation
The correct option is (B): -12.
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