what is the sum of the series of 1²+2²+3²........+50²
Answers
Answered by
7
5508642
brainliest pls
kshiv7792:
how
by a equation
an equation
or you can say a trick
mark me brainliest
pls
n(n-1)(2n-1)/6
Answered by
6
Answer:
42925
n(n+1)(2n+1)/6
Step-by-step explanation:
50(50+1)(2*50+1)/6
2550*101/6
257550/6
42925
correct
thanks
brainliest pls
Similar questions