Write True if the statement is true and False if false. 31. The word "PRAYER" has 6 elements. 32. Union Set is denoted by a symbol n. 33. The sum of two positive integers is positive. 34. The product of the negative and positive integers is positive. 35. The word "rational”comes from the word ratio which means quotient. 36. The decimal form of 34 is 0.25. 37. A set is the collection of a well-defined elements. 38. 144 is the same as 122. 39. Vx is read as "the square root of X". 40. v9 has two possible roots, 3 and -3.​