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Fid the condition if lines x=a y+b ,z=c ...

Fid the condition if lines `x=a y+b ,z=c y+da n dx=a^(prime)y+b^(prime), z=c^(prime)y+d '` are perpendicular.

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To find the condition under which the lines given by the equations \( x = ay + b \), \( z = cy + d \) and \( x = a'y + b' \), \( z = c'y + d' \) are perpendicular, we can follow these steps: ### Step 1: Identify the direction vectors of the lines The first line can be represented in parametric form as: - \( x = ay + b \) - \( z = cy + d \) From this, we can express the direction vector of the first line as: ...
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