Mastering JEE Important Formulas

1. Kinematics Formulas:

Kinematics is an essential topic in physics, and it's important to be familiar with its formulas to ace JEE Main. Some of the critical kinematics formulas include:

• v = u + at

• s = ut + 0.5at2

• v2 = u2 + 2as

2. Work, Power and Energy Formulas:

Another critical topic in physics is work, power, and energy. Some of the essential formulas in this topic include:

• W = F × d × cosθ

• Power = W / t

• Kinetic energy = 0.5 × m × v2

3. Electrostatics Formulas:

Electrostatics is another essential topic in physics, and it's vital to be familiar with its formulas to ace JEE Main. Some of the critical electrostatics formulas include:

• Coulomb's Law: $F = k × q1 ×  \frac{q2}{ r^2}$

• Electric field intensity: E = F / q

• Potential energy: $U = k × q1 × \frac{Q^2}{r}$

Mathematics Formulas for JEE Main

1. Quadratic Equations Formulas:

Quadratic equations are a fundamental concept in mathematics, and it's crucial to be familiar with its formulas to ace JEE Main. Some of the critical quadratic equations formulas include:

• Quadratic Formula: $\frac{(-b ± √(b2-4ac))}{2a}$

• Discriminant Formula: D = b2 - 4ac

• Sum of Roots:$ \frac{-b}{a}$
  
  

2. Trigonometry Formulas:

Trigonometry is another essential topic in mathematics, and it's important to be familiar with its formulas to ace JEE Main. Some of the critical trigonometry formulas include:

• Sin(A+B) = Sin(A)Cos(B) + Cos(A)Sin(B)

• Cos(A+B) = Cos(A)Cos(B) - Sin(A)Sin(B)

• Tan(A+B) = (Tan(A) + Tan(B)) / (1 - Tan(A)Tan(B))

3. Limits, Continuity, and Differentiability Formulas:

Limits, continuity, and differentiability are crucial topics in mathematics, and it's important to be familiar with their formulas to ace JEE Main. Some of the critical formulas in these topics include:

• Limit Formula: limx → a f(x) = L

• Continuity Formula: f(a) = limx → a f(x)

• Differentiability Formula: f'(x) = limh → 0 (f(x+h) - f(x)) / h

All Important Formulas for JEE Main 2023 PDF

If you're looking for a comprehensive guide to all the important formulas for JEE Main 2023, then an all-important formulas for JEE Main 2023 PDF is what you need. This PDF by Vedantu will contain all the essential formulas in Physics and Mathematics that you need to know to ace JEE Main 2023.

Conclusion

It's crucial to be familiar with the important formulas for JEE Main, specifically in the subjects of Physics and Mathematics. By mastering these formulas, you'll have a better chance of acing JEE Main and securing a spot in a prestigious engineering college. So, make sure to practice these formulas and solve as many questions as you can to ace JEE Main.