xb-c=yc-a=za-b , x + y+ z =?
xb-c=yc-a=za-b , x + y+ z =? Correct Answer
ধরি, xb - c = yc - 1 = za - b = k.'. x = k (b - c);y = k (c - a);z = k(a - b).'. x + y + z = k (b - c + c - a + a - b) = k.0 = 0xb-c=yc-a=za-b , x + y+ z =? Correct Answer
ধরি, xb - c = yc - 1 = za - b = k.'. x = k (b - c);y = k (c - a);z = k(a - b).'. x + y + z = k (b - c + c - a + a - b) = k.0 = 0