Articles, Practice Questions

Solution to short Answer Practice Questions

 

 ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​​​ SOLUTION

  • Square Root

  • 12

  • Binary

  • Geometric Progression

  • Mantissa

  • Quadratic Equation

  • Integration

  • Discriminant

  • Percentage Error

  • Pythagoras Theorem

  • Perfect Square

  • Joint

  • Linear Equation

  • Arithmetic Progression

  • Minimum

  • Matrix

  • Inverse Variation

  • Standard Form

  • The Adjoint of a Matrix

  • Square

  • Abscissa

  • Remainder Theorem

  • Three

  • Binomial

  • Logarithm

  • Intersection

  • Apex/Vertex

  • Inequality

  • Surd

  • Monomial

  • Set

  • Radius

  • Positive

  • Venn Diagrams

  • Frustum

  • Null Set

  • Factor Theorem

  • Sector

  • Graph

  • Roots

  • Exclusive and Inclusive

  • Angles

  • 900

  • Coefficient of Variation

  • Locus

  • 2rSinθ/2 + θ/360 2πr

  • 00

  • Scalene Triangle

  • Roots

  • Mean Deviation

  • Reflex Angle

  • Commission​​ 

  • Median

  • Perimeter

  • Raw Data

  • Intercepts

  • Ogive/Cumulative Frequency Curve

  • Sample Space

  • Latitude

  • Triangle

  • Mode

  • Standard deviation​​ 

  • 3600

  • Angular bisector​​ 

  • Frequency distribution​​ 

  • (360-θ)0

  • Amount

  • Reciprocals​​ 

  • Congruent

  • Quadrilateral

  • Arithmetic mean

  • -1

  • Symmetric

  • Asymptotes

  • 1035

  • Geometric mean

  • N→ꝏ

  • Negative

  • Centroid

  • Centroid

  • Absolute value

  • Ten quadrillion, five hundred trillion and three hundred billion​​ 

  • 1909

  • No

  • No

  • Yes

  • Yes

  • No

  • No

  • Yes

  • Yes

  • Yes

  • No

  • Remainder​​ 

  • Product

  • Complex

  • Collinear

  • Orthocentre of the triangle

  • Differentiation

  • Gradient

  • Stationary point​​ 

  • Integrand

  • Revolution

  • No

  • Yes

  • Yes

  • Yes

  • No

  • No

  • Yes

  • No

  • Yes

  • Icosahedron

  • Co-prime

  • Rational number

  • Recurrence relation

  • Rational

  • Function of a function rule or the chain rule

  • Turning points

  • Integral

  • Indefinite integral

  • Exclusive

  • Measure of position

  • Ogive or cumulative frequency curve

  • Table

  • Statistics

  • Standard deviation

  • Skewness

  • Probability

  • Population

  • Pie chart

  • Geometric probability

  • Fair coin

  • Experiments

  • Events

  • Conditional probability

  • Combination

  • Base angle converse

  • Logarithm

  • Arithmetic series

  • 19 years

  • Equal

  • Reciprocal

  • 30

  • Orthogonal

  • Transformation

  • 714

  • -cosecxcotx

  • Differential

  • 55.5%

  • Zero

  • Cross multiplication

  • 5%

  • Minimum Error

  • Abstract Algebra

  • 140%

  • Bearing

  • Formula

  • 155,520

  • Z-axis

  • Polygon

  • Range

  • N1940

  • Point of contact

  • Implicit Differentiation

  • 200

  • Cofactor

  • Five thousandths

  • Universal Set

  • 2hours 37minutes

  • Cardinality

  • Surds

  • Common Ratio

  • 2,220 litres

  • No

  • No

  • 6cm

  • Matrix

  • Transposition

  • 800

  • Pure Quadratic

  • Side Angle Side (SAS)

  • Double

  • Antilogarithm

  • Cosine

  • 5,206,008

  • Altitude

  • arn-1

  • N7280

  • Complex Number

  • Distributive

  • 27/70

  • Exponentiation

  • Parabola

  • 1/20

  • Union

  • Singular Matrix

  • N41

  • 799,999

  • 1,000,000

  • Proper Subset

  • Compound Interest

  • Cyclic Quadrilateral

  • Base

  • 1

  • Sector

  • Factorial

  • 92members

  • Subset

  • Asymmetrical

  • 41

  • Tree Diagram

  • Height

  • 8,190,376

  • Power Set

  • Cyclic Permutation

  • 40cm

  • Combination/Selection

  • Normal

  • No

  • Angular Difference

  • Nautical Mile

  • 60,060

  • Prime Meridian

  • Equi-angular

  • Universal Set

  • 50

  • n(A)+n(B)

  • ​​ Show it to your teacher. ​​ 

  • 0.0999

  • a

  • a=9, b=10

  • (0, 3/2) (r=1)

  • –(2a+d)±√(2a-d)2-8dSn

2d

  • 14%=N80,000, 10%=N20,000

  • 16.221 or -0.793

  • wx+y

      ​​​​ 2

    x+y  ​​​​ z​​ 

     ​​​​ 2

    (a). 6,877.2km  ​​ ​​​​ (b). 4,469km

  • wx

    y  ​​​​ z​​ 

     ​​​​ 

    For ½ =

 ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​ ​​​​ for 1 =

W2x-y

 

2y-x  ​​ ​​​​ z

for 2 =                       

  • Quadratic

  • No

 

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