Question

find the distance between the points A (2,3,4) and B (4,3,2 )

Answer 1

Distance b/w points is 2√2

Answer 2

hey dude ....
here is ur answer.....!!!

so ,
let A(2,3,4)= {x,y,z}
B(4,3,2)={x2,y2,z3}

distance=√(x2-x)² + (y2-y)² + (z2-z)²
=√(4-2)²+(3-3)²+(2-4)²
=√(2)²+(0)²+(-2)²
=√4+0+4
=√8
=2√2units.

thanks....!