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metta bhargavi
CAT Preparation Community 8y ago
find mean proppotinals between 2 and 54
3
Sajal Kumar Pandey 8y ago
If a:b: :b:c then b^2=ac
here b is called mean proportion.
a=2, c=54 then b=√2×54=6√3
Sajal Kumar Pandey 8y ago
6√3
Prasanth Prashu 8y ago
under root 108
