vikram angala

Area of Triangle | Properties of Triangles | Trigonometry | ∆= area of triangle = 1/2 bc sin ⁡A
Area of Triangle | Properties of Triangles | Trigonometry | ∆= area of triangle = 1/2 bc sin ⁡A
Half angle formulae | Properties of Triangles | Trigonometry |sin(A/2) , cos(A/2) and Tan(A/2)
Half angle formulae | Properties of Triangles | Trigonometry |sin(A/2) , cos(A/2) and Tan(A/2)
Tangent Rules | Napier's Analogy | Law of tangents | properties of Triangles | Trigonometry |
Tangent Rules | Napier's Analogy | Law of tangents | properties of Triangles | Trigonometry |
COSINE RULE #Properties of triangles| LAW OF COSINE | Trigonometry | Solution of Triangles | CONCEPT
COSINE RULE #Properties of triangles| LAW OF COSINE | Trigonometry | Solution of Triangles | CONCEPT
Properties of triangles| SINE RULE |LAW OF SINE | Trigonometry | Solution of Triangles | derivation
Properties of triangles| SINE RULE |LAW OF SINE | Trigonometry | Solution of Triangles | derivation
sin⁡A+sin⁡B+sin⁡C=4 cos⁡(A/2)cos⁡(B/2)cos⁡(C/2), cos⁡A+cos⁡B+cos⁡C=1+ 4 sin⁡(A/2)sin⁡(B/2)sin⁡(C/2)
sin⁡A+sin⁡B+sin⁡C=4 cos⁡(A/2)cos⁡(B/2)cos⁡(C/2), cos⁡A+cos⁡B+cos⁡C=1+ 4 sin⁡(A/2)sin⁡(B/2)sin⁡(C/2)
If A, B, C are angles in a triangle, then cos 2A + cos 2B + cos 2C = -1 – 4 cos A cos B cos C
If A, B, C are angles in a triangle, then cos 2A + cos 2B + cos 2C = -1 – 4 cos A cos B cos C
If A, B, C are angles in a triangle, sin 2A + sin 2B + sin 2C = 4 sin A sin B sin C# Trigonometry
If A, B, C are angles in a triangle, sin 2A + sin 2B + sin 2C = 4 sin A sin B sin C# Trigonometry
If ω is a complex cube root of unity, then sin⁡[(ω^10+ω^23 )π-π/4]= | cube root of unity concept
If ω is a complex cube root of unity, then sin⁡[(ω^10+ω^23 )π-π/4]= | cube root of unity concept
If x=-5+4ⅈ then x^4+9x^3+35x^2-x+4= | complex numbers #IIT JEE questions
If x=-5+4ⅈ then x^4+9x^3+35x^2-x+4= | complex numbers #IIT JEE questions
If (1-ⅈ)^2n/(1+ⅈ)^2n+1 is real number, then| IIT JEE COMPLEX NUMBERS Questions# iota powers
If (1-ⅈ)^2n/(1+ⅈ)^2n+1 is real number, then| IIT JEE COMPLEX NUMBERS Questions# iota powers
The complex numbers sinx + i cos2x and cosx i sin2x are conjugate to each other for |COMPLEX NUMBERS
The complex numbers sinx + i cos2x and cosx i sin2x are conjugate to each other for |COMPLEX NUMBERS
CAT Questions| A club has 256 members of whom 144 can play football | If the population of a town p
CAT Questions| A club has 256 members of whom 144 can play football | If the population of a town p
Theory of Equations- occurrence of COMPLEX ROOTS in CONJUGATE PAIRS # Irrational roots in pairs
Theory of Equations- occurrence of COMPLEX ROOTS in CONJUGATE PAIRS # Irrational roots in pairs
procedure to find Multiple roots | how to find Repeated roots of a polynomial equation | IIT JEE
procedure to find Multiple roots | how to find Repeated roots of a polynomial equation | IIT JEE
Solve x^3-3x^2-16x+48=0,(given that the sum of two roots is zero)then Find condition x^3-px^2+qx-r=0
Solve x^3-3x^2-16x+48=0,(given that the sum of two roots is zero)then Find condition x^3-px^2+qx-r=0
Equation whose roots are α^2+β^2,β^2+γ^2,γ^2+α^2 | prove that Σ(α-β)(α-γ)=9a | roots are Σ(α-β)^2
Equation whose roots are α^2+β^2,β^2+γ^2,γ^2+α^2 | prove that Σ(α-β)(α-γ)=9a | roots are Σ(α-β)^2
Synthetic Division part2| QUADRATIC DIVISOR |Method of dividing a polynomial by Trinomial | IIT JEE
Synthetic Division part2| QUADRATIC DIVISOR |Method of dividing a polynomial by Trinomial | IIT JEE
Synthetic Division part1 | method of division of higher order Polynomials |Theory of Equations |
Synthetic Division part1 | method of division of higher order Polynomials |Theory of Equations |
Solved problems on theory of equations |topic: relation between roots and coefficients| IIT JEE CBSE
Solved problems on theory of equations |topic: relation between roots and coefficients| IIT JEE CBSE
Find numbers that are greater than 4000 which are formed using digits 0,2,4,6,8without repetition
Find numbers that are greater than 4000 which are formed using digits 0,2,4,6,8without repetition
Solve x^9-x^5+x^4-1=0 and x^11-x^7+x^4-1=0 | De-Moivre's theorem |nthe root of unity | IIT JEE
Solve x^9-x^5+x^4-1=0 and x^11-x^7+x^4-1=0 | De-Moivre's theorem |nthe root of unity | IIT JEE
If 1,ω,ω^2 are the cube roots of Unity, then find the roots of the equation(x-1)^3+8=0 #IIT JEE
If 1,ω,ω^2 are the cube roots of Unity, then find the roots of the equation(x-1)^3+8=0 #IIT JEE
If z^2+z+1=0 , then prove that (z+1/z)^2+(z^2+1/z^2 )^2.....(z^5+1/z^5 )^2+(z^6+1/2^6 )^2=12 #IITJEE
If z^2+z+1=0 , then prove that (z+1/z)^2+(z^2+1/z^2 )^2.....(z^5+1/z^5 )^2+(z^6+1/2^6 )^2=12 #IITJEE
show that (P+ⅈQ)^(1/n)+(P-ⅈQ)^(1/n)=2(P^2+Q^2 )^(1/2n)⋅cos⁡[1/n〖tan〗^(-1)⁡〖Q/P〗 ] and (x-1)^n=x^n
show that (P+ⅈQ)^(1/n)+(P-ⅈQ)^(1/n)=2(P^2+Q^2 )^(1/2n)⋅cos⁡[1/n〖tan〗^(-1)⁡〖Q/P〗 ] and (x-1)^n=x^n
find the common roots of x^12-1=0 and x^4+x^2+1=0|DeMoivre's theorem common roots of x^15=1&x^25=1
find the common roots of x^12-1=0 and x^4+x^2+1=0|DeMoivre's theorem common roots of x^15=1&x^25=1
Theory of Equations | relation between coefficients and roots of polynomial equations | IIT JEE
Theory of Equations | relation between coefficients and roots of polynomial equations | IIT JEE
The exponent of 12 in 100! | the exponent of 12 in 100 factorial | IIT JEE mains important question
The exponent of 12 in 100! | the exponent of 12 in 100 factorial | IIT JEE mains important question
Identity and Equation | Difference Between Identity and Equation | Identity and Equation examples
Identity and Equation | Difference Between Identity and Equation | Identity and Equation examples
Show that one value of [(1+sin⁡〖π/8〗+ⅈ cos⁡〖π/8〗)/(1+sin⁡〖π/8〗-ⅈ cos⁡〖π/8〗 )]^(8/3) ⅈs-1 #iit jee
Show that one value of [(1+sin⁡〖π/8〗+ⅈ cos⁡〖π/8〗)/(1+sin⁡〖π/8〗-ⅈ cos⁡〖π/8〗 )]^(8/3) ⅈs-1 #iit jee