Question

find the equation of line containing the point is 7,3 and having inclination 90 degree​

Answer 1

Step-by-step explanation:

Given that: find the equation of line containing the point is 7,3 and having inclination 90 degree

To find: Equation of line

Solution: We know that equation of line passing through a point (x1,y1) and having slope m is given by

$\boxed{\bold{y - y_1 = m(x - x_1) }}$

here slope of line= tan(90°)

$m = \tan(90°) \\ \\ m = \frac{1}{0}$

Point(7,3)

Equation of line:

$(y - 3) = \frac{1}{0} (x - 7) \\ \\ 0(y - 3) = (x - 7) \\ \\\bold{ x - 7 = 0}$

Thus,

The line is x-7=0,or x= 7

Hope it helps you.

Answer 2

Given ,

The equation of line containing the point is (7,3) and having inclination 90°

We know that , the slope of the line is given by

$\boxed{ \sf{Slope \: (m) = \frac{ y_{2} - y_{1} }{x_{2} - x_{1}} }}$

Where ,

m = Tan(Φ)

Thus ,

$\sf \mapsto \frac{1}{0} = \frac{y - 3}{x - 7} \\ \\ \sf \mapsto x - 7 = 0(y - 3)\\ \\ \sf \mapsto x = 7$

Therefore ,

The eq of the line is x = 7