Chapter 8: Q23. (page 288)
Refer to the figure at the right.
If and find .
Short Answer
The required valueis .
Chapter 8: Q23. (page 288)
Refer to the figure at the right.
If and find .
The required valueis .
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Get started for freeThe arithmetic mean between two numbers and is defined to be .
is the median and is the altitude to the hypotenuse of right . Show that is the arithmetic mean between and , and that is the geometric mean between and . Then use the diagram to show that the arithmetic mean is greater than the geometric mean.
Show algebraically that the arithmetic mean between two different numbers and is greater than the geometric mean.
Simplify each expression.
Simplify.
Simplify
Simplify.
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