Math, asked by kaushik1411, 11 months ago

The foot of the perpendicular from 3,4 to the line 3x-4y=18 is

Answers

Answered by chanakyasairamanaset
0

Answer:

Step-by-step explanation:

h-x1/a=k-y1/b=-(ax1+by1+c)/a²+b²

h-3/3=k-4/-4=-[(3)+(-4)(4)-18]/3²+(-4)²

h-3/3=-k-4/4=-(9-16-18)/25

h-3/3=25/25                             ,-k-4/4=25/25

h-3=3                                         ,-k-4=4

h=0                                            ,k=-8

                            (h,k)=(0,-8)

Answered by sairaghavendra2015
1

Answer:

hope you find the attachment !!!!

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