This Video will cover the following concepts - HARMONIC PROGRESSIONS, PROPERTIES OF A.M. AND G.M. AND H.M.

State the condition when A.M. = G.M. = H.M.

If A.M. = 24.5, G.M. 24.375 then H.M. =

If A.M. = 24.5, G.M. = 24.375 then H.M. =

If A.M.=24.5,GM.-24.375 then H.M.=

Which one of the following is true about A.M. , G.M. and H.M. :

To prove that A.M>=G.M>=H.M

For finding average speed of a vehicle covering equal distances in different time intervals, we prefer to use (a) A.M. (b) G.M. (c) H.M. (d) Median

For finding average speed of a vehicle covering equal distances in different time intervals, we prefer to use (a) A.M. (b) G.M. (c) H.M. (d) Median