-100-99-98-…-2-1-0+1+2+…+48+49+50
Jawaban Terkonfirmasi
– (100+99+98+…+2+1) + (1+2+3+4+…+48+49+50) =…
= – ( 101×100/5) + (51 × 50/2)
= – (101 × 50) + (51 × 25)
= – 5050 + 1275
= – 3775
Semoga Membantu 😀
-100-99-98-…-2-1-0+1+2+…+48+49+50
– (100+99+98+…+2+1) + (1+2+3+4+…+48+49+50) =…
= – ( 101×100/5) + (51 × 50/2)
= – (101 × 50) + (51 × 25)
= – 5050 + 1275
= – 3775
Semoga Membantu 😀