exam
Maths Puzzle
Numerical Ability
Please help me with the following question:
Evaluate ,- sqrt 4, if possible.
Find the length x, express in simplified radical form
51 is the length at the top
45 is at
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exam Other Question
Perform the indicated operations.
Let U = {a,b,c,d,e,f,g}, X = {a,c,e,g}, Y = {a,b,c} and Z = {b,c,d,e,f}
1. X'n Z
2. (X' U Y')UZ
3. (X n Y')n(Y n X')
1. (a) Plot the following points in xy – plane.
(1.2), (-4, 8), (3, 0), (-1, 5),(7/4,6)
(b) Find the graph and describe it?
(c) Take any two points name them b