Math, asked by amahati002, 3 days ago

asnwer the question and ill mark as brilliantest

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Answers

Answered by pratyushkatkar111
1

Answer:

3.5

Step-by-step explanation:

x2 + y2 + z2 / 4 = 3^2 + (-2)^2 + (-1)^2/4

= 14/4 = 7/2 = 3.5

pls mark as brainliest

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