Question

find the equation of a line passing through (2,2√3) and inclined with x axis at an angle of 75

Answer 1

y=MX+c put the valve of x and y 2 and root 3 and put m =tan 75 (45+30) apply here tan(a+b)= tan a +tan b upon 1- tan a ×tan b...and get the ans

Answer 2

Hi Mate equation of line is.

y -y1 = m ( x - x1 )

x1 =2 ,y1 = 2√3 and m = Tan ( 75 ) = 1 / 2 -√3

y - 2√3 = -(2 - √3 ) ( x - 2 )