- 42/5
- 12/5
- 22/5
- 32/5
Answer (Detailed Solution Below)
Option 3 : 22/5
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Detailed Solution
Download Solution PDFThe length of perpendicular is given by the formula:
\(r = \left| {\frac{{ax1\; + \;by1\; + \;c}}{{\sqrt {{a^2}\; + \;{b^2}} }}} \right|\; = \;\left| {\frac{{3\left( 4 \right)\; + \;4\left( 5 \right) - 10}}{{\sqrt {{3^2}\; + \;{4^2}} }}} \right|\)
r = 22/5
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