Question

√3×2,2√3×√8,4√6+10√6.= ÷√3= ×√2.= +3 =31 ×√5= ×3√5= 465 ÷5= ​

Answer 1

Answer:

So there are 120 different ways to seat 5 girls in 5 chairs.

Answer 2

Answer:

√3×2,2√3×√8,4√6+10√6.= ÷√3= ×√2.= +3 =31 ×√5= ×3√5= 465 ÷5=