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If A.M. and GM. of two positive numbers...

If A.M. and GM. of two positive numbers a and b are 10 and 8, respectively find the numbers.

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To solve the problem, we need to find two positive numbers \( a \) and \( b \) given their arithmetic mean (A.M.) and geometric mean (G.M.). ### Step-by-Step Solution: 1. **Understanding the Means**: - The arithmetic mean (A.M.) of two numbers \( a \) and \( b \) is given by: \[ \text{A.M.} = \frac{a + b}{2} ...
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Knowledge Check

  • The H.C.F. and L.C.M. of two numbers are 6 and 840 respectively. If one of the number is 42, find the other number.

    A
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    D
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