If Z=8+6i, what is | Z | =?

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Z=8+6i ആയാൽ | Z | =?

A14

B7

C12

D10

Answer:

D. 10

Read Explanation:

$Z=8+6i$

$|Z|=\sqrt{{8^2}+{6^2}}$

$=\sqrt{64+36}$

$=\sqrt{100}=10$

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