defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Lines Sectional Formula
if P divides AB in K : 1 then what are the co-ordinates of P if the points of A and B are (x1, y1), (x2, y2).
1
\(\rm \left(\frac{kx_2-kx_1}{k-1}\right),\rm \left(\frac{ky_2-ky_1}{2}\right)\)
2
\(\rm \left(\frac{kx_2+kx_1}{k+1},\frac{ky_2+ky_1}{k+1}\right)\)
3
\(\rm \left(\frac{kx_1+x_2}{k},\frac{ky_1+y_2}{2}\right)\)
4
none of these