Question

given the points A = (0,a) and B = (1,2) , what is the value of a if the magnitude of the vector AB is 1?​

Answer 1

Explanation:

we find the magnitude using the pythagoras thoeram

thus

1^2+(a-2)^2=1

a-2=0

a=2

i hope it's helps

Answer 2

Answer:

Assalamualaikum

mr

kaisa hai ap kya foot ?