Find the values of θ and p, if the equation x cosθ+ ysinθ=p is the normal form of the line √3x+y+2 =0

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asked Feb 17, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 947

Find the values of θ  and p, if the equation x cosθ+ ysinθ=p is the normal form of the line √3x+y+2 =0  

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answered Feb 17, 2018 by mdsamim (213,225 points) 5 10 15
selected Feb 17, 2018 by sforrest072
 
Best answer

The equation of the given line is √3x+y+2 =0

This equation can be reduced as

Since the values of sin θ  and cos θ  are negative,

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