The angle between the lines x+y-3=0 and x-y+3=0 is \alpha and the acute angle between the lines x-\sqrt{3}y+2\sqrt{3}=0 is \beta.Which one of the following is correct? [NDA II 2017]

UPSC NDA 2 2017 Mathematics Solved Paper

Question : 44 of 120

Marks: +1, -0

The angle between the lines x+y−3=0 and x−y+3=0 is α and the acute angle between the lines x−√3y+2√3=0 is β.Which one of the following is correct?

[NDA II 2017]

Go to Question:

Prev Question

Next Question