Q7. The mean proportional between 18 and 2 is
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0
Answer:
let the mean proportional between 18 and 2 is x
so,
18 : x= x : 2
=> 18/x=x/2
=> x^2=36
=> x=√36=6
mean proportional is 6
Answered by
0
Answer:
If we have to find the mean proportional , first we have to multiply the 2 given numbers , then we have to find the square root out of their product .
Step-by-step explanation:
solution
18 × 2 = 36
square root of 36 = 6
hence , 6 is the mean proportional between 18 and 2 .
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