F i n d space t h e space c o minus o r d i n a t e s space o f space a space p o i n t space o n space t h e space y minus a x i s space a t space a space d i s tan c e space 5 square root of 2 space f r o m
t h e space p o i n t space A left parenthesis 3 comma 2 comma 5 right parenthesis

Asked by Topperlearning User | 13th Nov, 2016, 09:32: PM

Expert Answer:

A n y space p o i n t space o n space y space a x i s space i s space g i v e n space b y space left parenthesis 0 comma y comma 0 right parenthesis
D i s tan c e space o f space t h i s space p o i n t space f r o m space left parenthesis 3 comma 2 comma 5 right parenthesis space i s space 5 square root of 2
rightwards double arrow left parenthesis 0 minus 3 right parenthesis squared plus left parenthesis y minus 2 right parenthesis squared plus left parenthesis 0 minus 5 right parenthesis squared equals 50
rightwards double arrow y squared minus 4 y minus 12 equals 0
rightwards double arrow y equals 6 comma negative 2
S o space t h e space c o minus o r d i n a t e s space a r e space left parenthesis 0 comma 6 comma 0 right parenthesis space a n d space left parenthesis 0 comma negative 2 comma 0 right parenthesis

Answered by  | 13th Nov, 2016, 11:32: PM