find a and b so that the lines ax+8y+b=0,2x+ay-1=0 may be parallel or perpendicular

 

Asked by ankitakhokhar56 | 6th Dec, 2019, 02:51: PM

Expert Answer:

lines ax+8y+b=0,2x+ay-1=0 may be parallel or perpendicular if

Answered by Renu Varma | 7th Dec, 2019, 06:47: PM