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Pertanyaan

Notasi sigma yan gekuivalen dengan adalah...

Notasi sigma yan gekuivalen dengan size 14px sum from size 14px k size 14px equals size 14px 2 to size 14px 6 of size 14px left parenthesis size 14px k to the power of size 14px 2 size 14px plus size 14px 2 size 14px k size 14px right parenthesis size 14px minus size 14px sum from size 14px k size 14px equals size 14px 5 to size 14px 9 of size 14px left parenthesis size 14px 3 size 14px k size 14px minus size 14px 5 size 14px right parenthesis adalah...

  1. size 14px sum from size 14px k size 14px equals size 14px 1 to 7 of k size 14px left parenthesis size 14px k size 14px minus size 14px 6 size 14px right parenthesis 

  2. size 14px sum from size 14px k size 14px equals size 14px 1 to 7 of k size 14px left parenthesis size 14px k size 14px plus size 14px 3 size 14px right parenthesis 

  3. undefined   

  4. size 14px sum from size 14px k size 14px equals size 14px 3 to 7 of k size 14px left parenthesis size 14px k size 14px plus size 14px 6 size 14px right parenthesis 

  5. size 14px sum from size 14px k size 14px equals size 14px 3 to 7 of k size 14px left parenthesis size 14px k size 14px minus size 14px 6 size 14px right parenthesis 

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F. Freelancer6

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban yang tepat adalah C.

jawaban yang tepat adalah C.

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Pembahasan

Pembahasan
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Jadi, jawaban yang tepat adalah C.

begin mathsize 14px style sum from k equals 2 to 6 of open parentheses k squared plus 2 k close parentheses minus sum from k equals 5 to 9 of left parenthesis 3 k minus 5 right parenthesis equals sum from k equals 2 plus 1 to 6 plus 1 of open parentheses open parentheses k minus 1 close parentheses squared plus 2 k close parentheses minus sum from k equals 5 minus 2 to 9 minus 2 of left parenthesis 3 left parenthesis k plus 2 right parenthesis minus 5 right parenthesis equals sum from k equals 3 to 7 of open parentheses k squared minus 2 k plus 1 plus 2 k close parentheses minus sum from k equals 3 to 7 of left parenthesis 3 k plus 6 minus 5 right parenthesis equals sum from k equals 3 to 7 of open parentheses k squared plus 1 close parentheses minus sum from k equals 3 to 7 of left parenthesis 3 k plus 1 right parenthesis equals sum from k equals 3 to 7 of k squared minus 3 k equals sum from k equals 3 to 7 of k left parenthesis k minus 3 right parenthesis end style 

Jadi, jawaban yang tepat adalah C.

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R. Fikri Aufa Dzakwan

Jawaban tidak sesuai Pembahasan tidak menjawab soal

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Pertanyaan serupa

Buktikan bahwa: i = 1 ∑ ​ 48 ​ ( 2 i + 5 ) + i = 60 ∑ ​ n + 9 ​ ( 2 i − 17 ) = i = 3 ∑ ​ n ​ ( 2 i + 1 )

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Jawaban terverifikasi

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