Find the value of ‘ y ‘ when the distance between the points (3 , a ) and ( 4 , 1 ) is
√10
Answers
Answered by
0
Answer:
sorry dont know
Step-by-step explanation:
Answered by
1
Answer:
(3,4) or (3,-2)
Step-by-step explanation:
(10−−√)2=(4−3)2+(1−a)2
10=1+1−2a+a2
a2−2a−8=0
a=4 or a=−2 . Since ‘a’ is a coordinate, there’s no problem with a negative result, and (3, 4) or (3, -2).
Regards, Sriramgangster
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