Question

10. Which one of the following is the orthocenter of the triangle whose sides are x = 0, y = 1 and x + y -2=0 ?
(a)
(1,1)
(0,1)
(c)(-1,0)
(d)(0,-1)
(NDA 2004-1)​

Answer 1

Step-by-step explanation:

Solution: By transposing the variables in one side and the constants in other side we have. ... The Root of the equation x + 4 x = 4 3 a) 0 b) 0 c) d) none of these is 3. ... 10 EQUATIONS Thus x = = u Example 3: Solve Solve for y = = v - 3 for x y and z: xy x+y = 70, xz x+z = 84, yz y+z = 40 ...