10,274 1,787 108MB
English Pages [244] Year 2019
Contents
Trigonometric
Functions
of an
2.9
Angle
2.9
Angles in Trigonometry Preface
1.1-1.27
lts Properties Logarithm and Exponential Function Function and Its
Graph of Exponential Function for Graph of Exponential
Properties
Different Bases
Function
Change of Base
wherefr) is Exponential
Function
Logarithmnic Equations
Logarithmnic Inequalities Standard Logarithmic Inequalities Finding Logarithm
Characteristic and Mantissa of Logarithm Mantissa Using Log Table
Finding
Negative Characteristics
Antilogarithm To Find Antilog of a
Number
Solved Examples Exercises
Single Corect Answer Type Multiple Correct Answers Type
Linked Comprehension Type Matrix Match Type Numerical Value Type
2.
2.1-2.32 2.1
Trigonometric Ratios of Standard Angles
2.1
Trigonometric Identities Measurement of Angle Degree Measurement Radian Measurement Conversion between Radians and Degrees Relation between Radians and Real Numbers
2.4 2.7 2.7 2.7 2.7 2.7
2.12 2.13 2.19
2.19
x
90°
6 when n
2.20
is Odd
2.23 .26
Exercises
2.26 2.28
Type Single Correct Answers TypDe Correct Multiple Linked Comprehension Type Matrix Match Type Answer
2.29
2.30 2.30
Numerical Value Type
2.31 2.31
Archives
1.16 1.16
1.27
Circular
Solved Examples
1.12
Answers Key Trigonometric F unctions Trigonometric Ratios/Functions of Acute Angles
n
1.12
1.27
as
Trigonometric
1.11
Archives
Functions Defined
Graph
1.7 1.8 1.9 1.9
1.25 .26 1.26
2.12
Functions
of Alied Angles Trigonometric Ratios of Allied Angles Trigonometric Ratios + 0 when n is Even n x 90° Ratios of Allied Angles
1.6 1.6
1.18 1.18 1.20 1.23 1.23 1.25
2.11
of Any Angle
Functions Functions of Trigonometric
1.2
1.16 1.17
Functions
of Trigonometric
Trigonometric
1.4
Reciprocal of Logarithm )
Behaviour
for Different
Bases Fundamental Laws of Logarithm of Logarithm Addition and Subtraction and Base of Logarithm of Argument Exponents
Sf
1.1 1.1 1.3 1.3
Logarithmic Function
Graph of the Logarithmic Function Graph of the Logarithmic
Trigonometric
Answers Key
3.
Trigonometric Ratios and
Transformation
3.1-3.48
Formulas and Sine
Compound Angle Formulas for Cosine Cosine of the Difference and Sum of the Angles Sine of the Difference and Sum of The Angles Some More Results
Expression
a
cos x
+b sin
x
3.1
3.1 3.1 3.1 3.4
Compound Angle Formulas for Tangent
3.6
Transformation Formula Formula to Transform the Product into Sum or
3.8
3.8
Difference
Formulas to Transform the Sum or Difference into Product Trigonometric Ratios of Multiple Angles Formulas for Sine and Cosine of Multiple Formulas for Tangent and Cotangent of Multiple
Angles
Angles
3.8 3.11 3.11
3.16
Values of Trigonometric Ratios of Typical Angles
3.18
Some Important Results and Their Applications
3.21
Sum of Cosines and Sines when Angles are in A.P,
3.23
Conditional Identities
3.24
iv Content Some Standard Identities in Triangle
3.24
Finding Range of Expression Using Trigonometric Substitution Inequalities in Triangle Some Standard Inequalities in Triangle
3.27 3.28
3.28
Solved Examples
3.31
Exercises
3.36
Single Correct Answer Type
Multiple Correct Answers Type Matrix Match Tvpe
Three Angles (AAA)
5.16
Properties of Circumcircle and Length of Tangent
Distance of Incentre from the Vertices of Triangle
Bisector Orthocentre and Centroid
Distance of Orthocentre from Vertices and Sides Pedal Triangle and Orthic Triangle Centroid of Triangle Escribed Circle and Excentre Radii of Excircles (Exradii) Distance between Incentre and Excentre Distance between Excentres
4.1
Important Points in Solving Trigonometrie 4.3 4.4 4.6 4.8
Trigonometric Equation (f&) = (S(0,
where f ) is Trigonometric Function
Regular Polygon
4.10
Trigonometric Equation a cos x +b sin x = c
Radii of the Inscribed and the Circumscribed Circles of a Regular Polygon
4.11
Solving Trigonometric Equations Using Maximum/
5.19
5.20
Length
4.1-4.31
5.19 5.19
5.19
3.47
Iigonometric Equation tan x = tan a
5.17
Different Formulas for Inradius
Answers Ker
Trigonometric Equation cos x = cos o
5.11
from Vertices to the Incircle
3.46
Trigonometric Equation sin x == sin a.
5.15
Incircle and Incentre
of Angle Bisector Division of Opposite Side by the Internal Angle
Equations
5.15
Circumcentre
Numerical V'alue Type Archives
Trigonometric Equations Trigonometric Equations
Area of Regular Polygon
5.25 5.25 5. 26
5 27
5.29
5.29 5.31 5.31 5.32 5.32 5.32
Minimum Value of Function
4.13
Solving Equations Using Graphs Trigonometric Inequalities
Solved Examples
5.34
4.14
Exercises
5.40
Soved Examples Exercises Single Correct Answer Type
Multiple Correct Answers Type Linked Comprehension Type Matrix Match Type Numerical Value Type
Single Correct Answer Type Multiple Correct Answers Type
4.17 4.21 4.21 4.25 4.27
Numerical Value Type Archives
4.28
Answers Key
4.29
Answers Key
5.40 5. 5.
Linked Comprehension Type Matrix Match Type
6.
4.31
Properties and Solutions of Triangle
Introduction.
5.47 5.48 5.49
5.51
5.1-5.51 5.1 5.4 5.5
Napier Formula (tan rule) m-n Theorem
Cosine Rule
5.6
Projection Rule
5.9
Half Angle Formulas
Half Angle Formulas for Sine Half Angle Formulas for Cosine Area of Triangle Area of Quadrilateral
5.9 5.9 5.10 5.11 5.14
Solutions of Triangle Three Sides (SSS)
Angle (SAS)
5.14 5.15 5.15
Height and Distance Introduction
6.1-6.1 6.1 6.1
Solved Examples Exercises Single Correct Answer Type Archives Answers Key
5.1
Sine Rule
Two Sides and the Included
4.16
4.29
Archives
5.
5.15
Circumcircle and Circumcentre
3.36 3.41 3.42 3.43 3.44
Linked Comprehensiom Type
A Side and the Two Angles Adjacent to It (ASA) A Side, the Angle Opposite to It and an Angle Adjacent to It (AAS) Two Sides and an Angle not Included between Them (SSA)
6. 6.4 6. 6..
7.
Inverse
Trigonometric Functions
7.1-7.43
Introduction
7.
Inverse Trigonometric Functions
Graph of Inverse Trigonometric Function
Function f(S), where f(r) is Function
1.2
Trigonometric
Principal Values of Principal Value ofFunctionf(f(x) sin (sin x)
Principal Value of cos (cos x) Principal Value of tan (tan x)
7.
7.7
7.9 7.10
Content
7.10
of (cot x) Principal Value cot (cosec x) of Principal Value cosec Value of sec" (sec x)
Principal
7.10
7.10
Inverse Trigonometric Functions
Relating Different Trigonometric Simplifying Expression Using
Substitution Relating() withf -t)
Relatingfx) with f"(1/1) Complementary Angles otf Angles in Terms of tan Sum and Difference of Angles in Terms ofsin Sum and Difference
and cos
Multiple Angles in Ternms of sin
Sohved Examples
'r and cos
7.11 7.12
S.1-S.157
S.1
Chapter 1
7.16
Chapter 4
7.19
Chapter 5
7.24 7.26 7.29
Matrir Match Type
7.40
Mulriple Correct Answers Type
7.43
Solutions Chapter 2
Linked Comprehension Type
Single Corect Answer Type
7.41
Archives Answers Key
7.13 7.14
7.33 7.33 7.37 7.39
Exercises
7.40
Numerical Value Type
S.17
S.32
Chapter 3
S.66
S.93 S.127
Chapter 6
x
V
S.131
Chapter 7 Appendix 1:
Logarithm and Antilogarithm
Tables
A.1-A.6
Appendix 2:
Chapterwise Solved January Questions (All Sets)
2019 JEE Main
A.7-A.8