Which of the following vaccines are injected to babies at the age of `1(1)/(2), 2(1)/(2)` and `3(1)/(2)` months

Which of the following number is the greatest ? 2^(1/2), 3^(1/3), 4^(1/4), 6^(1/6

Which of the following is a zero of the polynomial x^5 - x^3 + 2x - 2 ? (1) 1 (2) -1 (3) 2 ( 4) -2

Which of the following are the roots of 3x^(2)+2x-1=0 ? (i) -1" "(ii)" "(1)/(3)" "(iii)" "-(1)/(2)

A relation R in set A={1,2,3} is defined as R={(1,1),(1,2),(2,2),(3,3)} . Which of the following ordered pair should be removed to make it an equivalence relation? A. (1,1) B. (1,2) C. (2,2) D. (3,3)

Which of the following are identity relations on set A={1,2,3} R_(1)={(1,1),(2,2)},R_(2)={(1,1),(2,2),(3,3),(1,3)},R_(3)={(1,1),(2,2),(3,3)}