last mauk off di suruh papa matiin laptop .-.
[tex]\large{\boxed{\sf{\sum\limits^{4}_{x=2} {(x+1)} = ... }}}[/tex]![]()
[tex]\large{\boxed{\sf{\sum\limits^{4}_{x=2} {(x+1)} = ... }}}[/tex]
Penjelasan dengan langkah-langkah:
[tex]\large{\boxed{\sf{\sum\limits^{4}_{x=2} {(x+1)} = ... }}}[/tex]
(2 + 1) + (3 + 1) + (4 + 1)
= 3 + 4 + 5
= 7 + 5
= 12
Notasi Sigma
[tex]\large{\sf{\sum\limits^{4}_{x=2} {(x+1)} = (2+1) + (3+1) + (4+1)}}[/tex]
[tex]\large{\sf{\sum\limits^{4}_{x=2} {(x+1)} = 3 + 4 + 5}}[/tex]
[tex]\large{\sf{\sum\limits^{4}_{x=2} {(x+1)} = 12}}[/tex]
[answer.2.content]
