WARNING:- If You Know You won’t Subscribe For Our Maths Answers, Don’t Even Study This.. Because Studying It is just a Waste of time… Answers will not be posted Online For Non-Subscribers…
To those of you that have already subscribed for the Maths & those who will still subscribe, Here Is The Mathematics Symbols To Be Used In. Answers will be sent to you 6 hours to exam
2018 NECO MATHS ASSISTANCE PROGRAM
/ means DIVISION
* means Multiplication
tita You Should Know that.
rais means Raise to power or
^ means Raise to power
sqr rut/square rut means Square root
—–(1) means Equation 1
yr means Year
f(x-xbar) means x MINUS x BAR as in statistics which means that MINUS will be on Top of x.
, (Comma) means NEXT LINE,
This means that The Following Number is Under The Number
its Following ie.
UNDER. It is usually used during STATISTICS when drawing a table.
EXAMPLE
1 X: 1,2,3,4,5,6
FX: 4,6,8,10,12
FX-Xbar: 10,8,6,4,2,1
DRAW A TABLE WITH
X|FX|(FX-Xbar)
The above statement means that:
~ For X, it has 1 2 3 4 5 6 under it.
which means
1 is under 2,
2 is under 1,
3 is under 2,
4 is under 3 and so on…
~ Under FX you have 4,
then 6 under 4,
then 8 under 6,
then 10 under 8,
then 12 under 10.
~ Under FX-Xbar you have 10,
then 8 under 10,
then 6 under 8,
then 4 under 6,
then 2 under 4,
then 1 under 2.
EXAMPLE 2:
Class interval:
60-64, 65-69, 70-74, 75-79, 80-84, 85-89, 90-94, 9
X: 62, 67, 72, 77, 82, 87, 92, 97.
F: 2, 3, 6, 11, 8, 7, 2, 1.
FX: 124, 201, 432, 847, 656, 609, 184, 97.
F(x-x bar)2:
561.12, 414.18, 273.36, 33.66, 84.48, 476.42, 351.
MEANING OF THE ABOVE EXPRESSION:
Bar means Minus on top of d number or Variable and comma means next line which means each of them are unda.
Eg 60-64 is unda Class interval,
then 65-69 is unda 60-64,etc .So comma means unda.
NOTE: When you see something like the above example two, you will have to draw a table.
YOU NEED TO KNOW THESE ALSO:
MATHS CODES:
1) ,(comma) means next line.
(e.g)
x : 1,2,3
fx : 4,5,6
fx-xbar : 7,8,9
x|fx |x¯¯|
1| 4 | 7 |
2| 5 | 8 |
3| 6 | 9 |
2)* = multiplication sign.
3)^ = Riase to pwer
4)P also means raised to power e.g 10P6 means 10 raised to power six.
5)log3(base 4) ..Note: the base must be SUBSCRIPT.
6)x bar = mean symbol(x¯¯)
7)Pie = pie symbol e.g Area of a circle is (Pie r2).
8)Tita = θ e.g Sinθ.
10)Root or Rut or Sqrt or sqr root = √ ; eg Root2 means √2
11)/ means ÷
12)—-(1) means equation 1
=============
MATHEMATICS ANSWERS NOW AT HAND CLICK HERE TO KNOW HOW TO GET YOUR ANSWERS 8 HOURS TO EXAM NO DULLING
<==SUCCESS==>
Please if you have any question, kindly use the comment
box.
We appreciate you for reading Teeloadeders, but we think it will be better you like our facebook fanpage and also follow us on twitter below.