Question
If divides internally in the ratio and divides externally in the ratio then prove that is the harmonic mean of and
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Practice questions from similar books
Question 1
If the line passes through the point which divides the line segment joining the points (1, 1) and (2, 4) in the ratio 3 : 2, then k equalsQuestion Text | If
divides
internally in the ratio
and
divides
externally in the ratio
then prove that
is the harmonic mean of
and |