7. Find the mean proportional between the quantities in each pair given below.
(i) 3, 12
(ii) 1/3,1/2
(III) 10, 40
(iv)3/4,4/243
(v) a, b
(vi)4 1/4
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Answer:
iv)
Step-by-step explanation:
iv)3/4,4/243
=>3/4=4/243
=>3:4:243
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