Q. 3. A transformation T: R² →R² first reflects vectors through the y axis, and then rotates vectors by a. Find the matrix of the transformation T. b. Find the inverse transformation of T, if exists. -1 c. Draw the transformation T for x = 2

Assume that T is a linear transformation. Find the standard matrix of T. T: R² →R² first rotates points through - 3π 4 radians and then reflects points through the horizontal x₁-axis. H A = (Type an integer or simplified fraction for each matrix element. Type exact answers, using radicals as needed.)

Determine if the specified linear transformation is (a) one-to-one and (b) onto. Justify your answer. T: R³-R², T(e₁) = (1,3), T(e₂) = (2, -11), and T(e3)= (-3,8), where e₁,e₂, e3 are the columns of the 3x3 identity matrix. a. Is the linear transformation one-to-one? A. T is not one-to-one because the standard matrix A has a free variable. B. T is one-to-one because the column vectors are not scalar multiples of each other. O C. T is not one-to-one because the columns of the standard matrix A are linearly independent. O D. T is one-to-one because T(x) = 0 has only the trivial solution. b. Is the linear transformation onto? O A. T is not onto because the standard matrix A contains a row of zeros. O B. T is onto because the standard matrix A does not have a pivot position for every row. O C. T is not onto because the columns of the standard matrix A span R². O D. T is onto because the columns of the standard matrix A span R².

Can someone please explain to me ASAP? assume that T is a linear transformation. Find the standard matrix of T.