Question

If l, m, n are lines such that m ꓕ l and n ꓕ l, then​

Answer 1

Answer:

Lines l and m are parallel to each other, hence they are making an angle of 0

0

between them.

Similarly, lines m and n are parallel to each other, hence they are making an angle of 0

0

between them.

Therefore, angle between lines l and n is also 0

0

, which proves that l∥n.

Step-by-step explanation:

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