the mean proportional of 3.5 and 4.5 correct to two places of decimal.
Answers
Answered by
15
Answer:
3.96
Step-by-step explanation:
let the mean proportion = B
&
other proportion be A & C
now
(B)^2 = A × C
=> (B)^2 = 3.5 × 4.5
=> (B)^2 = 15.75
=> B = √15.75
=> B = 3.96
Answered by
0
Answer:
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