A straight line `l_1` with equation `x-2y+10=0` meets the circle with equation `x^2+y^2=100` at `B` in the first quadrant. A line through `B` perpendicular to `l_1` cuts the y-axis at `P(o,t)` . The value of `t` is 12 (b) 15 (c) 20 (d) 25

A straight line l_1 with equation x-2y+10=0 meets the circle with equation x^2+y^2=100 at B in the first quadrant. A line through B perpendicular to l_1 cuts the y-axis at P(0,t) . The value of t is (a)12 (b) 15 (c) 20 (d) 25

A straight line l_1 with equation x-2y+10=0 meets the circle with equation x^2+y^2=100 at B in the first quadrant. A line through B perpendicular to l_1 cuts the y-axis at P(0,t) . The value of t is (a)12 (b) 15 (c) 20 (d) 25

A straight line l_(1) with equation x-2y+10=0 meets the circle with equation x^(2)+y^(2)=100 at B in the first quadrant. A line through B, perpendiclar to l_(1) cuts the x - axis and y - axis at P and Q respectively. The area (in sq. units) of the triangle OPQ is (where, O is the origin)

A straight line l_(1) with equation x-2y+10=0 meets the circle with equation x^(2)+y^(2)=100 at B in the first quadrant. A line through B, perpendiclar to l_(1) cuts the x - axis and y - axis at P and Q respectively. The area (in sq. units) of the triangle OPQ is (where, O is the origin)

The line x/a-y/b=1 cuts the x-axis at P. The equation of the line through P and perpendicular to the given line is

The line x/a-y/b=1 cuts the x-axis at P. Find the equation of the line through p and perpendicular to the given line.

The line x/a-y/b=1 meets the X-axis at P. Find the equation of the line perpendicular to this line at P.

Find the equation of the line perpendicular to the line x/a-y/b=1 and passing through a point at which it cuts the x-axis.