MAT Logs and Comparing Values Practice Estimate the value of the following, and and where appropriate, form an inequality Determine: involving the original value and your estimate. e.g. for , you might write “”. Determine which range is in: Between and or Between and or Between and Determine the following: Which is the largest of: The following questions are finding numbers of digits and the first digits of numbers. What function we use to Find exact values for the following logs: determine how many digits an integer has? Think about what to do when your function doesn’t give you an integer/whole number. your values to the previous Given that to 2dp, how many digits does have? question, determine: Given that to 4dp, how many digits does have? also that , determine the Prove that first digit of What inequality can we form for when: As becomes very large and positive, approaches which of the following: 0 Determine which of the two values is 1 bigger. 10000 and and [PAT] Given , find . and ANSWERS (it’s hard to know whether it’s smaller or great unless
MAT Logs and Comparing Values Practice Estimate the value of the following, and where appropriate, form an inequality involving the original value and your estimate. e.g. for , you might write “”. Determine the following: Find exact values for the following logs: your values to the previous question, determine: Prove that What inequality can we form for when: Determine which of the two values is bigger. and and and and Determine: Determine which range is in: Between and or Between and or Between and Which is the largest of: The following questions are finding numbers of digits and the first digits of numbers. What function we use to determine how many digits an integer has? Think about what to do when your function doesn’t give you an integer/whole number. Given that to 2dp, how many digits does have? Given that to 4dp, how many digits does have? also that , determine the first digit of As becomes very large and positive, approaches which of the following: 0 1 10000 [PAT] Given , find . ANSWERS (it’s hard to know whether it’s smaller or great unless
RZC-MAT-LogsComparingValues.docx