Determine which of the statements is true about the root(s) of the following equation:
Consider the vector U = (3, -1, 5).
Calculate the magnitude of vector U to two decimal places.
Determine which of the following is the Maclaurin expansion (up to the second order term) of: e2x
A)
B)
C)
D)
Calculate the sum of the following non-terminating progression:
2/10, 2/40, 2/160, 2/640,...
Identify which of the following involves weak inequality.
A)
B)
C)
D)
Let A = 
Let B = 
Calculate 
For -3.14 ≤ x ≤ +3.14, the graph of the function, sin x, is show below.
Identify the range of this defined function.
Calculate the mean, median and mode of the above dataset.
For the following data set, calculate the mean and median.
10, 8, 5, 7, 14, 5, 3, 9, 5, 8
In a small island nation, local sea vessels are identified using "a letter and 4 digits" classification system. The "letter" can be any of the 26 letters in the English alphabet, A to Z, while the "digit" can be any number from 0 to 9. E.g: Z9835.
Calculate the probability of a sea vessel having an identification ending in "007".
