[" stration/ "1.10" Given points "P(2,3),Q(4,-2)," and "R(alpha,0).],[" i.Find the value of "alpha" if "PR+RQ" is minimum."],[" Find the value of "alpha" if "|PR-RQ|" is maximum."]

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.

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),a n dR(alpha,0) (i) Find the value of ( i i )alpha( i i i ) (iv) if ( v ) (vi) P R+r Q (vii) (viii) is minimum (ix) Find the value of ( x )alpha( x i ) (xii) if ( x i i i ) (xiv)|( x v ) P R-R Q|( x v i ) (xvii) is maximum

Given the points P(1,-1,3), Q(2,-4,5) and R(5,-13,11) Find the ratio in which Q divides PR

If ""^10 P_r=5040 , find the value of r.

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

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

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

If "^10 P_r=5040 , find the value of r .