Math, asked by delnalibi123, 5 months ago

find the value of 10sq-9sq+8sq-7sq+6sq-5sq+4sq-3sq+2sq-1sq=

Answers

Answered by anthony31

1

Answer:

Step-by-step explanation:

² + 2² + 3 ² ........ n²

The sum of squares of n natural number =

n(n+1)(2n+1)/6

Answered by chugharun009gmailcom

0

Answer:

=10²-9²+8²-7²+6²-5²+4²-3²+2²-1²

=100-81+64-49+36-25+16-9+4-1

=55

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