athu Ndak punya ciapah ciapah
athu tuman punya thamu >-<
next
30 – 30 =
(gunakan cara bersusun)
8! – 8! =
10! + 10!
gunakan cara y
Q
Jawaban:
No 1 terlampir
8! – 8!
8! = (8×7×6×5×4×3×2×1)
= (56×30×12×2)
= (1680×24)
= 40320
maka :
8! – 8!
40320 – 40320
= 0
10! + 10!
10! = (10×9×8×7×6×5×4×3×2×1)
= (90×56×30×12×2)
= (90×1680×24)
= (90×40320)
= 3628800
maka :
10! + 10!
3628800 + 3628800
= 7.257.600
Jawaban:
8!-8!
0
10!+10!
