Q30Comprehension2 Marks11 Dec 2022PassageLet T:R2→R2T: \mathbb{R}^2 \to \mathbb{R}^2T:R2→R2 be a linear transformation defined by T(x,y)=(x+y,x−y)T(x, y) = (x + y, x - y)T(x,y)=(x+y,x−y). Answer the given subquestions.Choose the correct option(s) about T.AT is not onto.BThe range of T is a one-dimensional subspace of R2\mathbb{R}^2R2.CThe nullity of T is 0.DT is one-one.
