Part I: - True / False (1point each) Write "True" if the statement is correct or "False" if the statement is incorrect on the space provided. 1. If R is a relation, then the domain of R-1 = Range of R and Range of R-1 = Domain of R. 2. Given a relation R, the inverse of R is given by R¹ = ((x,y): (x, y) = R). 3. The domain of a rational function f(x) =P) is the set of all real numbers such that q(x) is not zero. 4. The diagonal matrix where all the elements of the diagonal are 1 is called identity matrix. 5. If A = Part II: Multiple choices (1point each) Choose the correct answer from the given alternatives and write the letter of choice on space provided. A. 6. The range of f(x) = 4sgnx is A. {-4,0,4} C. (2,0,-2} 7. From the following matrices which one is skew - matrix ? 0 1 2 3 254 2 3 4 9/ C. a12 (a11 ), then det(A) = a12921-011922- A. a22 C. 1 35 2 0 1 5 1 2 8. The horizontal asymptote of h(x) = A. 1 B. 2 9. The invertibility of A= 0 1 - 1 1-2 0 1 - 1 1 - 2 B. (4,4,0} 001 1 1 0 0 2x² x²+3x+2 12 0 1/ 1 is B. D. is B. D. C. 3 -1 1 0 00 1 1 - 2 D. (-4,0,4) -2 31 0-4 4 0 103 507 -3 2 4 1 1 -2 0 D. -1​