Question

find A.M and G.M of number 4 and 16​

Answer 1

Step-by-step explanation:

Solution:

Arithmetic Mean of two numbers 'a' and 'b' is given by $\frac{a+b}{2}$

Geometric Mean of two numbers 'a' and 'b' js given by $\sqrt{a\times b}$

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A.P of 4 and 16 is given by $\frac{4+16}{2}$

= $\frac{20}{2}$

= 10

Hence A.P of 4 and 16 is 10

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G.M of 4 and 16 is given by $\sqrt{4\times 16}$

$\sqrt{64}$

= 8

Hence G.P of 4 and 16 is 8