Trigonometry NCERT and ...: an example for many , only we need to think simple
Trigonometry multiple angles Sin3A,cos3A,sin³A,cos³A see the differences for a moment recall easily
Sum of AP Even natural numbers
Sum of AP odd natural numbers
Arithmetic Progression
1+2+3+4+5+6 and basic Arithmetic Progression
Sin(A-B) by vector method
Sine formulae by vector method
Cosine formulae by vectors
ConversionHexadecimal numbertoBinaryNumber & converse :Each digit of Hexadecimal to four bit Binary
Binary to Hexadecimal
Binary 0.101 to Decimal
Binary#weight of digits and fraction
Sine formulae# Hints: in a circle
Trigonometry compound angles by vectors
Integration
#Integration #by substitution
#INTEGRATION #SUBSTITUTION
#integration #by substitution
#integration #by parts
#integration #trigonometric function
#integration #substitution
#integration #substitution
#law of indices #example #useful
#Differential Equations #example
#Differential Equations #example#when variables are separable
#De-Moivre's Theorem
# Sine of the angles of a triangle are proportional to opposite sides #trigonometry #properties
#cosine formula interms of sides #properties of triangles #trigonometry
#School Algebra#Formulas/Identities #factors#binomia
#Trigonometry #simple Evolution
#Trigonometry #De-Moivre's Theorem #case 1 for n is a positive integer
#Volume of a Sphere # method of Integration
#Volume of Ellipsoid #by the method of Integration
#formula in algebra
#componendo and Devidendo
#laws of indices
#Spherical Astronomy #Spherical Trigonometry
#Complex #Real
#Hexadecimal #Decimal
#decimal #Hexadecimal
#Binary #Decimal
#octal#decimal
#hexadecimal # binary
#Numbers
#Hexadecimal # Decimal
#Decimal #Hexadecimal
#Binary #Decimal
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Language of Nature is Mathematics, so it can be simple and easy.
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