Suppose U=\((positive integers)\), P=\((multiples of 4 less than 50)\) and Q=\((multiples of 6 less than 50)\).Verify that n(P∪ Q)=n(P)+n(Q)-n(P∩ Q). 相关知识点: 试题来源: 解析 n(P∪ Q)=16 and n(P)+n(Q)-n(P∩ Q)=12+8-4=16So, n(P∪ Q)=n(P...
Suppose U=^+, P=\((multiples)\ (of)\ 4\ (less)\ (than)\ 50\), and Q=\((multiples)\ (of)\ 6\ (less)\ (than)\ 50\).Show that n(P∪ Q)=n(P)+n(Q)-n(P ∩ Q). 相关知识点: 试题来源: 解析 n(P∪ Q)=16 and n(P)+n(Q)-n(P ∩ Q)=12+8-4=16∴...
Find the multiples of 7 that are less than or equal to 56. Solution: We can write the multiples of 7 as, $7 \times 1 = 7$ $7 \times 2 = 14$ $7 \times 3 = 21$ $7 \times 4 = 28$ $7 \times 5 = 35$ $7 \times 6 = 42$ ...
How many positive integers less than 100 are neither multiples of 2 nor multiples of 3 ? How many positive integers less than 50 are multiples of 4 but not multiples of 6? what is Coprime? What two numbers multiply to 10 and adds to 6? What two numbers add up to 6 and multiply to...
450,630,810 550,630,810 3.True or False: There are ten multiples of 100 up to 1000. True False 4.Which two multiples of60, when rounded off to the nearest hundred, give500? 420and480 420and540 480and540 480and580 5.If Mike’s age is a multiple of6in 2020 and a multiple of5...
百度试题 结果1 题目Write down all the common multiples of4 and 6 that are less than 50.12,24,36,48 相关知识点: 试题来源: 解析 12,24,36,48 反馈 收藏
6δ={positive whole numbers less than 19A- {odd numbers}B={multiples of 5}C={multiples of 4}(a) List the members of the set(1)$$ A \cap B $$(ii)$$ B \cup C $$(2)D={prime numbers}(b) Is it true thatB∩D=∅?Tick(✓) the appropriate box.Yes No Explain your ...
To find how many numbers less than 1000 are multiples of both 10 and 13, we can follow these steps:Step 1: Find the Least Common Multiple (LCM) of 10 and 13 Since 10 and 13 are co-prime (they have no common factors other than 1
You can find in the table below the EBITDA multiples for the industries available on the Equidam platform. The data is based on our analysis of more than 30,000 public companies as of the 31st of December 2024. EBITDA is an acronym that stands for earnings before interest, tax, depreciatio...
How many positive integers less than 100 are neither multiples of 2 nor multiples of 3? Eliminating Integers: To find integers in a range that are not multiples of a specific number, or even two numbers, simply divide the number of integers in the range by the number o...