SATHEE: Straight Line Question 321

Straight Line Question 321

Question: The equation of the line passing through (4, -6) and makes an angle $ 45^{o} $ with positive x-axis, is [RPET 1984]

Options:

A) $ x-y-10=0 $

B) $ x-2y-16=0 $

C) $ x-3y-22=0 $

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

The required equation is $ y+6= $ $ \tan 45^{o}(x-4) $

$ \Rightarrow x-y-10=0 $ .

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Straight Line Question 321

Question: The equation of the line passing through (4, -6) and makes an angle $ 45^{o} $ with positive x-axis, is [RPET 1984]

Options:

Answer:

Solution:

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