Quiz:v
10!-6!=
12!=
10!=
10!-6!=
12!=
10!=
PENYELESAIAN :
= 10! - 6!
= (10.9.8.7.6.5.4.3.2.1) - (6.5.4.3.2.1)
= 3.628.800 × 1 - 720 × 1
= 3.628.800 - 720
= 3.628.080
= 12!
= (12.11.10.9.8.7.6.5.4.3.2.1)
= 239.500.800 × 2 × 1
= 479.001.600 × 1
= 479.001.600
= 10!
= 10.9.8.7.6.5.4.3.2.1
= 604.800 × 3 × 2 × 1
= 1.814.400 × 2 × 1
= 3.628.800
10! - 6!
=(10×9×8×7×6×5×4×3×2×1) - (6×5×4×3×2×1)
= 3.628.800 - 720
= 3.628.080
12!
= 12×11×10×9×8×7×6×5×4×3×2×1
= 132 × 90 × 56 × 30 × 12 × 2
= 11.880 × 1.680 × 24
= 19.958.400 × 24
= 479.001.600
10!
= 10×9×8×7×6×5×4×3×2×1
= 90 × 56 × 30 × 12 × 2
= 5.040 × 360 × 2
= 1.814.400 × 2
= 3.628.800