Question

find the orthocenter of the triangle whose side ave given by x+y+10=0 x-y-2 & 2x + y-7=0
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Answer 1

Answer:

(-4 , - 6) is orthocenter of the Triangle formed by the lines x + y + 10 = 0, X-y-2 = 0 and 2x + y-7 = 0.