please solve these two questions
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GIVEN:
__________
In the above figure (p,q) is a point on x -axis and equidistant from (1,2) and (2,3).
TO FIND:
____________
co - ordinates of (p,q)
SOLUTION:
_______________
As per the question (p,q) are the points on x- axis .so q must be 0 because y co -ordinate is 0 on x- axis.
AB=BC (applying the distance formula)
=>√[(p-1)^2+(q-2)^2]=√[(p-2)^2+(q-3)^2]
=>p^2+1-2p+4=p^2+4+9-4p (putting the value of q)
=>4p-2p=9-1
=>2p=8
=>p=8/2=4
so p=4 and q=0
option b is correct in the first question.
------××GAME CHANGER××-----
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