Physics, asked by musta2234, 1 year ago

Ill +211
+
1
+........+
(1
2 cm
m(1? +22 +32 + ...... + n²)
m(1+2+3+ ....... + n)
n(n+1)(2n+1)
6
2n +1
Xcm =
n(n+1)
cm

Answers

Answered by shivamdj5791

0

Answer:

Explanation:3 cm

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