1992If x = (all prime factors of 44) and y = (all prime factors of 60), the elements of X ∪ Y and X ∩ Y respectively areSee more
1992Simplify \(\frac{(1.25 \times 10^{-4}) \times (2.0 \times 10^{-1})}{(6.25 \times 10^5)}\)See more
1992The radius of a circle is given as 5cm subject to an error of 0.1cm. What is the percentage error in the area of the circle?See more