4x-6< 2x+8
a. x< 1
b. x> 1
c. x< 7
d. x> 7

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⭐

good job you smart son of a gun you are smarter that einstein. 7