Question

Find the ratio in which the line joining the points (1,2,3)and(−3,4,−5) is divided by the xy−plane

Answer 1

$\huge\underline\bold\red{AnswEr}$

learn from attachment

, k:1=1:3

Hence, this is the answer.

Answer 2

$\huge \underline \bold \red {Answer}$

Refer to the attachment.