The point(s) on y− axis which is equidistant from the points (12,3) and (−5,10) is/are
A
(0,−4)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(0,4)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(0,2)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(0,−2)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D(0,−2) Let a point on y− axis be (0,k), √(12−0)2+(3−k)2=√(−5−0)2+(10−k)2 Squaring both sides, ⇒144+9+k2−6k=25+100+k2−20k ⇒14k=−28 ⇒k=−2