Math, asked by Spancer, 11 months ago

What is the sum of the series 1^2-2^2-3^2+4^2+5^2-6^2-7^2+8^2+..........+24^2​

Answers

Answered by falaquejahan1928
1

Answer:

Step-by-step explanation:

  1. the sum of series 1² - 2²-3²+4²+5²-6²-7²+8²+9²-10²-11²+12²+13²-14²-15²+16²+17²-18²-19²+20²+21²-22²-23²+24²          
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