terdapat 10 orang siswa yg dicalonkan menjadi anggota tim olahraga tolong yah

Pakai kombinasi , krn tdk memperhatikan urutan.

10C6
= 10! / 6! (10- 6)!
= (10 × 9 × 8 × 7 × 6!) / (6! 4!)
= (10 × 9 × 8 × 7) / (4!)
= (10 × 9 × 8 × 7) / (4×3×2×1)
= (10 × 9 × 7) / (4 × 3)
= (10 × 3 × 7)
= 210 cara.

10 combinasi 6
10 C 6 = 10!/6! 10!-6! = 10!/6! 4!= 1×2×3×4×5×6×7×8×9×10/ 1×2×3×4×1×2×3×4×5×6
= 210