Q.6. If the points (𝒙𝟏, 𝒚𝟏 ), (𝒙𝟐, 𝒚𝟐 ) and (𝒙𝟏 + 𝒙𝟐, 𝒚𝟏 + 𝒚𝟐 )are collinear, then 𝒙𝟏𝒚𝟐 is equal to

Q.6. If the points (𝒙𝟏, 𝒚𝟏
), (𝒙𝟐, 𝒚𝟐
) and (𝒙𝟏 + 𝒙𝟐, 𝒚𝟏 + 𝒚𝟐
)are collinear, then 𝒙𝟏𝒚𝟐 is equal to
(A)
2 1 x y
(B)
1 1 x y
(C)
2 2 x y
(D)
1 2 xx