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- α+в)²= α²+2αв+в²
- (α+в)²= (α-в)²+4αв
- (α-в)²= α²-2αв+в²
- (α-в)²= (α+в)²-4αв
- α² + в²= (α+в)² – 2αв.
- (α + в)³ = α³ + в³ + 3αв(α + в)
- (α-в)³=α³-3α²в+3αв²-в³
- α³ + в³ = (α + в) (α² -αв + в²)
- α³ + в³ = (α+ в)³ -3αв(α+ в)
- α³ -в³ = (α -в) (α² + αв + в²)
- α³ -в³ = (α-в)³ + 3αв(α-в)
- α² + в²= (α-в)² + 2αв.
- α²-в² =(α + в)(α – в)
- 2(α² + в²) = (α+ в)² + (α – в)²
- 4αв = (α + в)² -(α-в)²
- αв ={(α+в)/2}²-{(α-в)/2}²
- (α + в + ¢)² = α² + в² + ¢² + 2(αв + в¢ + ¢α)
- (α + в)³ = α³ + 3α²в + 3αв² + в³
Math Trigonometry all formulas, tables, elements value and free pdf
- ѕιη0° =0
- ѕιη30° = 1/2
- ѕιη45° = 1/√2
- ѕιη60° = √3/2
- ѕιη90° = 1
- ¢σѕ ιѕ σρρσѕιтє σƒ ѕιη
- тαη0° = 0
- тαη30° = 1/√3
- тαη45° = 1
- тαη60° = √3
- тαη90° = ∞
- ¢σт ιѕ σρρσѕιтє σƒ тαη
- ѕє¢0° = 1
- ѕє¢30° = 2/√3
- ѕє¢45° = √2
- ѕє¢60° = 2
- ѕє¢90° = ∞
- ¢σѕє¢ ιѕ σρρσѕιтє σƒ ѕє¢
Some other Trigonometry Formulas (त्रिकोणमिती के सूत्र)
- ¢σѕ(α-в)=¢σѕα¢σѕв+ѕιηαѕιηв.
- ¢σѕ(α-в)=¢σѕα¢σѕв+ѕιηαѕιηв.
- тαη(α+в)= (тαηα + тαηв)/ (1−тαηαтαηв)
- тαη(α−в)= (тαηα − тαηв) / (1+ тαηαтαηв)
- 2ѕιηα¢σѕв=ѕιη(α+в)+ѕιη(α-в)
- 2¢σѕαѕιηв=ѕιη(α+в)-ѕιη(α-в)
- 2¢σѕα¢σѕв=¢σѕ(α+в)+¢σѕ(α-в)
- 2ѕιηαѕιηв=¢σѕ(α-в)-¢σѕ(α+в)
- ѕιη(α+в)=ѕιηα ¢σѕв+ ¢σѕα ѕιηв.
- ¢σѕ(α+в)=¢σѕα ¢σѕв – ѕιηα ѕιηв.
- ѕιη(α-в)=ѕιηα¢σѕв-¢σѕαѕιηв.
- ¢σт(α+в)= (¢σтα¢σтв −1) / (¢σтα + ¢σтв)
- ¢σт(α−в)= (¢σтα¢σтв + 1) / (¢σтв− ¢σтα)
- тαη(α+в)= (тαηα + тαηв)/ (1−тαηαтαηв)
- тαη(α−в)= (тαηα − тαηв) / (1+ тαηαтαηв)
- ¢σт(α+в)= (¢σтα¢σтв −1) / (¢σтα + ¢σтв)
- ¢σт(α−в) = (¢σтα¢σтв + 1) / (¢σтв− ¢σтα)
- ѕιη(α+в) = ѕιηα ¢σѕв+ ¢σѕα ѕιηв.
- ¢σѕ(α+в) = ¢σѕα ¢σѕв +ѕιηα ѕιηв.
- ѕιη(α-в) = ѕιηα¢σѕв-¢σѕαѕιηв.
गणित के त्रिकोणमिती के सूत्र की लिस्ट
- α/ѕιηα = в/ѕιηв = ¢/ѕιη¢ = 2я
- α = в ¢σѕ¢ + ¢ ¢σѕв
- в = α ¢σѕ¢ + ¢ ¢σѕα
- ¢ = α ¢σѕв + в ¢σѕα
- ¢σѕα = (в² + ¢²− α²) / 2в¢
- ¢σѕв = (¢² + α²− в²) / 2¢α
- ¢σѕ¢ = (α² + в²− ¢²) / 2¢α
- Δ = αв¢/4я
- ѕιηΘ = 0 тнєη,Θ = ηΠ
- ѕιηΘ = 1 тнєη,Θ = (4η + 1)Π/2
- ѕιηΘ =−1 тнєη,Θ = (4η− 1)Π/2
- ѕιηΘ = ѕιηα тнєη,Θ = ηΠ (−1)^ηα
Math formula chart in hindi pdf download
- ѕιη2α = 2ѕιηα¢σѕα
- ¢σѕ2α = ¢σѕ²α − ѕιη²α
- ¢σѕ2α = 2¢σѕ²α − 1
- ¢σѕ2α = 1 − ѕιη²α
- 2ѕιη²α = 1 − ¢σѕ2α
- 1 + ѕιη2α = (ѕιηα + ¢σѕα)²
- 1 − ѕιη2α = (ѕιηα − ¢σѕα)²
- тαη2α = 2тαηα / (1 − тαη²α)
- ѕιη2α = 2тαηα / (1 + тαη²α)
- ¢σѕ2α = (1 − тαη²α) / (1 + тαη²α)
- 4ѕιη³α = 3ѕιηα − ѕιη3α
- 4¢σѕ³α = 3¢σѕα + ¢σѕ3α
Mathematics formula pdf for competitive exam
- ѕιη²Θ+¢σѕ²Θ=1
- ѕє¢²Θ-тαη²Θ=1
- ¢σѕє¢²Θ-¢σт²Θ=1
- ѕιηΘ=1/¢σѕє¢Θ
- ¢σѕє¢Θ=1/ѕιηΘ
- ¢σѕΘ=1/ѕє¢Θ
- ѕє¢Θ=1/¢σѕΘ
- тαηΘ=1/¢σтΘ
- ¢σтΘ=1/тαηΘ
- тαηΘ=ѕιηΘ/¢σѕΘ
Formulas for all branches of Math
- Geometry – The study of shapes Arithmetic- the study of manipulating actual numbers
- Logarithms – the study of calculation using exponents
- Algebra – the study of using symbols instead of numbers
- Trigonometry – the study of the property of angles
- Cartesian Geometry – the study of the equations of lines and solids
- Differential Calculus – the study of rate of change in a line or solid
- Integral Calculus – the study of the magnitude of a line or solid
- Statistics – the study of distribution of quantities
