find the dist of the point p(-2,-4,7) from point of intersection Q of the line 2x+y-z=3 and x+2y+z=2.also find the angle between the plane thus obtained and the y-axis
Answer (1)
19th Feb, 2021
Hello candidate,
The distance between any two points in a 2D or 3D plane is given by the modulus of square root of x,y, and z components taken all at a time.
The point of intersection of the two given lines is (0,5/3,-4/3) which satisfies both the equations. Is the distance between the point P and the intersection point is √(36+289+625)/3 = 10.27 units.
Hope that the answer helps you!!
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