किसी समकोण त्रिभुज की परस्पर लम्बवत भुजाओं के समीकरण क्रमशः 2x - 3y + 13 = 0 तथा 3x - 2y + 7 = 0 है त्रिभुज का लम्ब केंद्र है? - - Kisi Samkon TriBhuj Ki Paraspar Lambvat Bhujaon Ke Samikaran Kramash: 2x - 3y + 13 = 0 Tatha 3x - 2y + 7 = 0 Hai TriBhuj Ka Lamb Kendra Hai ? Maths in hindi, co-ordinate geometry (2 , 5) question answers in hindi pdf (1 , 5) questions in hindi, Know About (3 , 1) Maths online test Maths notes in hindi quiz book (5 , 1)