Math, asked by gsp11382, 1 month ago

let s and t be two lines with well defined then s is perpendicular to t if and only if
a)m1/m2=1​

Answers

Answered by madhusharma1978m
0

Answer:

vhsoslabfafyxudjbgxhxjxjjxhxhggxhxjxjxj

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