Root 3 is an irrational number. Which of the following operations on it will yield a rational number?
(a) adding √3 to it (b) adding 1/√3 to it (c) multiplying it by √3
d) multiplying it by √9
which is the correct option
3x–4y=1...(1) 5x–6y=7...(2) In the above equations, which of the following step can to be done to numerically equate the coefficients of x?