Question

Kuis ⁽¹⁶⁶⁾
Kerjain kalau mau +50 poin yah,
ez kl buat yg udh tau. Smoga berhasil.

Answer 1

Nomor 1.

Saya tidak tau buat latexnya jadi saya langsg kerja saja yah.

= 3(0) + 3(1) + 3(2) + 3(3) + 3(4)

= 0 + 3 + 6 + 9 + 12

= 9 + 9 + 12

= 18 + 12

= 30

.

Nomor 2.

= 2(1)•2(2)•2(3)•2(4)

= 2•4•6•8

= 8•48

= 384

Answer 2

Verified answer

Penjelasan dengan langkah-langkah:

SigmA & Product

SigmA (Penjumlahan)

[tex]\displaystyle\sum _ {n=0}^{4}(3n)[/tex]

= [tex]\rm 3\times\frac{4(4+1)}{2}[/tex]

= 3 × 20/2

= 3 × 10

= 30

ProduCt (Perkalian)

[tex]\prod\limits_{n=1}^{4} (2n)[/tex]

= 2ⁿ(n!)

= 2⁴(4!)

= 16(24)

= 384