Question

Find the value of a when the distance between the point (3,a) and (4,1) is √10.

Answer 1

Answer:

-2 OR 4

Step-by-step explanation:

WE HAVE DISTANCE FORMULA  

USE IT

WE GET 4-3 WHOLE SQUARE + (1-A)WHOLE SQUARE=10

SO 1+ (1-A)^2=10

(1-A)^2=9

SO1-A=+-3

HENCE A=-2OR4

MARK AS BRAINILIST ANSWER:)))

Answer 2

Step-by-step explanation:

Find the value of a when the distance between the point (3,a) and (4,1) is √10.