Two consecutive whole numbers are n-1 and n a) Simplify
n-(n-1)
(1)
b) Multiply out
n(n-1)
(1)
c) Simplify
(n-1) + n
(1)
(1)
d) The two numbers are added.
The answer is
A always even
B always odd
C sometimes even, sometimes odd
Total marks: 4

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐