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- English
- CLASS 11 > MATHEMATICS
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- arrow_drop_down 1. logic, sets and real number systemLOGIC, SETS AND REAL NUMBER SYSTEM
- arrow_drop_down 2. relations, functions and graphRELATIONS, FUNCTIONS AND GRAPH
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arrow_drop_down 11. complex number systemCOMPLEX NUMBER SYSTEM
- 11.1 complex numbersCOMPLEX NUMBERS
- 11.2 the imaginary unitTHE IMAGINARY UNIT
- 11.3 definitions and theoremsDEFINITIONS AND THEOREMS
- 11.4 polar form of complex numbersPOLAR FORM OF COMPLEX NUMBERS
- 11.5 triangle inequalityTRIANGLE INEQUALITY
- 11.6 geometrical representation of complex numbersGEOMETRICAL REPRESENTATION OF COMPLEX NUMBERS
- 11.7 cube roots of unityCUBE ROOTS OF UNITY
- 11.8 conjugate of a complex numberCONJUGATE OF A COMPLEX NUMBER
- 11.9 absolute value of a complex numberABSOLUTE VALUE OF A COMPLEX NUMBER
- 11.10 de moivre's theremDE MOIVRE'S THEREM
- 11.11..1 exercise 11.2 - part iEXERCISE 11.2 - PART I
- 11.11..2 exercise 11.2 - part iiEXERCISE 11.2 - PART II
- 11.11..3 exercise 11.2 - part iiiEXERCISE 11.2 - PART III
- 11.11..4 exercise 11.2 - part ivEXERCISE 11.2 - PART IV
- 11.12..1 exercise 11.3EXERCISE 11.3
- 11.13..1 exercise 11.4 - part iEXERCISE 11.4 - PART I
- 11.13..2 exercise 11.4 - part iiEXERCISE 11.4 - PART II
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arrow_drop_down 13. straight lineSTRAIGHT LINE
- 13.1 angle between linesANGLE BETWEEN LINES
- 13.2 equation of straight linesEQUATION OF STRAIGHT LINES
- 13.3 bisectors of the angle between two linesBISECTORS OF THE ANGLE BETWEEN TWO LINES
- 13.4..1 perpendicular distance of a point from a linePERPENDICULAR DISTANCE OF A POINT FROM A LINE
- 13.4..2 perpendicular distance of a point from a linePERPENDICULAR DISTANCE OF A POINT FROM A LINE
- 13.5..2 concurrencies(part 2)CONCURRENCIES(PART 2)
- 13.6..1 exercise 13.1 - part iEXERCISE 13.1 - PART I
- 13.7..1 exercise 13.3 - part 1EXERCISE 13.3 - PART 1
- 13.7..2 exercise 13.3 - part 2EXERCISE 13.3 - PART 2
- 13.7..3 exercise 13.3 - part 3EXERCISE 13.3 - PART 3
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arrow_drop_down 14. pair of straight linesPAIR OF STRAIGHT LINES