Compute the following:

• [math]{6 \choose 3}[/math]
• [math]b(5,.2,4)[/math]
• [math]{7 \choose 2}[/math]
• [math]{{26} \choose {26}}[/math]
• [math]b(4,.2,3)[/math]
• [math]{6 \choose 2}[/math]
• [math]{{10} \choose 9}[/math]
• [math]b(8, .3, 5)[/math]