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 The equation of two straight lines through (7, 9) and making an angle of 60° with the line x-√3y - 2√3 = 0 is :

(a) x = 7,x+√3y = 7+9√3

(b) x = 3,x+√3y = 7+9√3

(c) x = 7,x-√3y = 7+9√3

(d) x = 3,x-√3y = 7+9√3 

1 Answer

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Best answer

Correct option (a) x = 7,x+√3y = 7+9√3

Explanation:

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