the value of 1square+3square +5square +.........+25square
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formula to find it is (n(n+1)/2)²
=(25(25+1)/2)²
=(25*26/2)²
=(25*13)²
=325²
=105625
=(25(25+1)/2)²
=(25*26/2)²
=(25*13)²
=325²
=105625
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