[" 171.If "P=(1,1),Q=(3,2)" and "R" is a point on "x" -axis then the value of "PR+RQ],[" will be minimum at "]

Let P(1,1) and Q(3,2) be given points. Find the point R on the x-axis such that PR+RQ is minimum

Value of R.Q of fat is

Given points P(2,3), Q(4, -2), and R(alpha,0) . Find the value of a if PR + RQ is minimum.

Given points P(2,3), Q(4, -2), and R(alpha,0) . Find the value of alpha if PR + RQ is minimum.

Given points P(2,3),Q(4,-2), and R(alpha,0). Find the value of a if PR+RQ is minimum.

If P-=(-2, -3) and Q-= (3, 7) , then point A on the X- axis such that AP^(2)+AQ^(2) is minimum is

If P, Q and R are three points with coordinates (1, 4), (4, 5) and (m, m) respectively, then the value of m for which PR + RQ is minimum, is :

If ^(5)P_r = 2 ^(6)P_(r-1) then the value of r is

A man starts from the point P(-3, 4) and reaches point Q (0,1) touching x axis at R such that PR+RQ is minimum, then the point R is