Q1.
Let t:R → R3 be defined by -
t(x1, x2, x3) = (x1-x2, x1-x2, 0). If N(t) and R(t) denote the null space and the range space of t respectively, then -
- (1) dim N(t)=2
- (2) dim N(t)=0
- (3) dim R(t)=2
- (4) dim R(t)=1
- (5) अनुत्तरित प्रश्न