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Bentuk notasi sigma dari 1 - 4 +9 -16 + 25 + .... adalah…

Bentuk notasi sigma dari 1 - 4 +9 -16 + 25 + ....  adalah…

  1. sum subscript i equals 1 end subscript superscript n open parentheses negative 1 close parentheses to the power of i space end exponent open parentheses i plus 1 close parentheses squared

  2. sum subscript i equals 1 end subscript superscript n open parentheses negative 1 close parentheses to the power of i minus 1 end exponent open parentheses i plus 1 close parentheses squared

  3. sum subscript i equals 1 end subscript superscript n open parentheses negative 1 close parentheses to the power of i space open parentheses i close parentheses squared

  4. sum subscript i equals 1 end subscript superscript n open parentheses negative 1 close parentheses to the power of i minus 1 end exponent open parentheses i close parentheses squared

  5. sum subscript i equals 1 end subscript superscript n open parentheses negative 1 close parentheses to the power of i minus 1 end exponent open parentheses i minus 1 close parentheses squared

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R. Bella

Master Teacher

Mahasiswa/Alumni UIN Syarif Hidayatullah Jakarta

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begin mathsize 12px style 1 squared minus 2 squared plus 3 squared minus 4 squared plus 5 squared space plus space... equals open square brackets open parentheses negative 1 close parentheses to the power of 0 1 squared close square brackets plus open square brackets open parentheses negative 1 close parentheses to the power of 1 open parentheses 2 close parentheses squared close square brackets plus open square brackets open parentheses negative 1 close parentheses squared open parentheses 3 close parentheses squared close square brackets plus open square brackets open parentheses negative 1 close parentheses cubed open parentheses 4 close parentheses squared close square brackets plus open square brackets open parentheses negative 1 close parentheses to the power of 4 open parentheses 5 close parentheses squared close square brackets plus... equals sum subscript i equals 1 end subscript superscript n open parentheses negative 1 close parentheses to the power of i minus 1 end exponent open parentheses i close parentheses squared end style

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