Advertisement

LightBlog

Breaking

Wednesday, 22 April 2015

2015 waec mathematics question symbol.

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 ForNon-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. 2015 WAEC MATHS ASSISTANCE PROGRAM /means DIVISION *means Multiplication titaYou Should Know that. raismeans Raise to power or^means Raise to power sqr rut/square rutmeans 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 under. 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)Palso 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= ? e.g Sin?. 10)RootorRutorSqrtorsqr root= ? ; eg Root2 means ?2 11)/means ÷ 12)----(1)means equation 1 Please if you have any quetions, kindly use the comment box. - See more at: http://socialclan.tk2015/forum2_theme_111592468.xhtml?tema=26#sthash.UhwUMcnK.dpuf

1 comment:

  1. Collections from the design labels such as pas cher trx and other beauty are released after every six months.
    With every new launch, a new penny skateboards cheap online technology is developed.
    This had led to making TRX For Sale remain competitive in the International market.
    The entire pas cher trx packaging process is paid into detail to enhance the collections quality and appearance.
    Now everyone can own high-end designer trx france.
    TRX Suspension Training Sale being one of the largest and most prominent fashion company in the world, it has an obligation of beating the standards set by others.
    The fashion world, with a higher concentration on Discount TRX Sale, needs to provide the best packaging services that the modern world has ever seen.
    TRX Suspension Training On Sale plays a major role in creating a brand name that fashion lovers want to identify with.

    ReplyDelete

Adbox