find the value of x if 3,12 and X are in continued proportion
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Answered by
33
Answer :
Since 3,x,12 are in continued-proportion,
3,x,x,12 are in proportion.
Product of extremes = Product of means
⇒ 3 x 12 = x . x
⇒ 36 = x 2
⇒ x = 6.
Answered by
6
Answer:
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Step-by-step explanation:
cross multiply
x^2= 36
x= +/-6
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