Question

solve this question in brief

Answer 1

$\sqrt{ {(2 - 4)}^{2} + {(3 - 1)}^{2} } \\ = \sqrt{ {( - 2)}^{2} + {(2)}^{2} } \\ = \sqrt{4 + 4} \\ = \sqrt{8} \\ = 2 \sqrt{2}$

Answer 2

distance=√(x2-x1)^2+(y2-y1)^2
(x1,y1)=(2,3)
(x2,y2)=(4,1)
distance between them=√(4-2)^2+(1-3)^2
=√2^2+(-2)^2
=√4+4
=√16
=4
therefore, distance between(2,3) and(4,1)=4(ans)
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