Keerthana
Posted on

What is the slope between the lines y3x5=0y-sqrt{3} x-5=0 and 3yx+6=0sqrt{3} y-x+6=0

a

1

b

3sqrt{3}

c

23frac{2}{sqrt{3}}

d

13frac{1}{sqrt{3}}

Answer : Option D
Explanation :

We know that,

Angle between two lines is

tanθ=m1m21+m1m2 an heta=left|frac{m_{1}-m_{2}}{1+m_{1} m_{2}} ight|

Here,

m1=3m_{1}=sqrt{3} and

m2=13m_{2}=frac{1}{sqrt{3}}

tanθ=3131+313=3123 an heta=left|frac{sqrt{3}-frac{1}{sqrt{3}}}{1+sqrt{3} frac{1}{sqrt{3}}} ight|=left|frac{3-1}{2 sqrt{3}} ight|

tanθ=13 an heta=frac{1}{sqrt{3}}

herefore Slope =13=frac{1}{sqrt{3}}

Rate This:
NaN / 5 - 1 votes
Profile photo for Dasaradhan Gajendra