Mathematics symbol for Neco and Wace
SYMBOL CLASS FOR MATHS, PHYSICS, CHEMISTRY, ACCOUNT,
This is how we send our Maths Symbols and the way you are suppose to write it on ur paper.
/means DIVISION
* means multiplication
tita you should know that.
raise means to raise to power
^ means raise to power
sqr root/ square root 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 IT IS FOLLOWING i.e UNDER.
It is usually used during STATISTICS when drawing a table.
X:1,2,3,4,
FX: 4,6,8,10
FX-Xbar: 10,8,6,4,
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 8g 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…
IN A CLEARER WAY:
→ comma means NEXT LINE (e.g)
x : 1,2,3
fx : 4,5,6
fx-xbar : 10,8,6,4
x|fx |fx-x¯¯|
1| 4 | 10 |
2| 6 | 8 |
3| 8 | 6 |
4| 10| 4 |
Class interval:
60-64,65-69,70-74,75-79,80-84,85-89,90-94,95-99.
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:
561.12,414.18,273.36,33.66,84.48,476.42,351.12,333.06
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 under. Eg 60-64 is under Class interval, then 65-69 is under 60-64, etc. So comma means
under.
NOTE: THAT WHEN U SEE SOMETHING LIKE THE ABOVE TWO EXAMPLES, U WILL NEED TO DRAW A
TABLE…
YOU NEED TO KNOW THESE ALSO:
MATHEMATICS 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. y
3)^ = Riase to pwer
4)P also means raised to power eg 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 eg Area of a circle is (Pie r2).
8)Tita = θ eg Sinθ.
10)Root or Rut or Sqrt or sqr root = √ ; eg Root2 means √2
11)/ means ÷
12)—-(1) means equation 1
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Anonymous
- 10:02 pm
Why not send screenshots
Anonymous
- 7:22 am
When wil economics answers be uploaded
Chris Zachariah
- 6:41 am
When would biology answer will be drop
Anonymous
- 12:50 pm
Thanks
THANKS
- 12:52 pm
VERY MUCH
Anonymous
- 4:21 pm
Please post Economics
Anonymous
- 4:21 pm
Economics answers please
Anonymous
- 4:21 pm
Economics answers
Anonymous
- 4:22 pm
What time will you post economics
Honey
- 4:23 pm
When is economic answers will be uploaded
Gbuuka genesis
- 7:02 pm
economics answer pls
Philip barnabas
- 10:10 pm
Thank you so much for the good work,
may god bless you abundantly
Anonymous
- 10:36 pm
Thanks
Samuel
- 10:40 pm
Is this true
Anonymous
- 10:51 pm
Good work my dear God bless you
agbo christain
- 4:43 am
Thanks so much, they are useful
Daniel
- 1:43 pm
Thanks so much
Abubakar
- 8:09 pm
When will you post government & geography expo obj & essay
Azeez
- 1:32 pm
When are you dropping mathematics neco
Olabode
- 1:13 pm
Please when are you droping mathematics for neco please
Daniel
- 1:34 pm
When are you dropping mathematics neco
Kemisola
- 6:28 am
When will u post mathematics pls
Rukky
- 7:54 am
Thanks
David
- 12:48 pm
Pls we need maths
temmytayo
- 1:11 pm
i need maths question and ans oo
John
- 6:24 am
Thanks
Omotola
- 6:55 pm
When will the mathematics questions be out
Iseoluwa
- 7:18 pm
Pls when are you during mathematics
Henry
- 7:19 pm
When will mathematics come out
Anonymous
- 8:03 pm
Abi oo Pls oo we meed mathematics ☹️☹️☹️☹️
Olabenj
- 7:38 pm
Thanks so much
Emmanuel
- 7:45 pm
What time will you post the maths answers (objective & essay)
Anonymous
- 8:00 pm
We need mathematics
Dave
- 8:01 pm
We need mathematics
Prefam
- 8:06 pm
Pls when are you going to drop the maths question paper and answers
Anonymous
- 8:34 pm
Pls post mathematics thank u very much
Skemb
- 7:45 am
Maths answers please
Festus favour
- 4:22 am
Thank u
Dave
- 6:08 pm
Please we need further maths
THE NUN
- 6:56 pm
WHY HAVENT YOU BEEN DROPPING ANSWERS FOR WAEC
Sam's
- 5:43 pm
Plz I need your telegram group contact.