What is the image of (7,3) after a reflection over the line y = x?

(3, 7 )

Step-by-step explanation:

Under a reflection in the line y = x

a point (x, y ) → (y, x ) , thus

(7, 3 ) → (3, 7 )

courtesan no naked yes

hope this ^_^

do you see a nakes

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⭐