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Formula Sheet

Integrals — Formula Sheet

LPUNEST · Mathematics

Free Integrals formula sheet for LPUNEST Mathematics 2026 — all important formulas, equations, and constants for quick reference.

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Formula Sheet — Integrals

Important formulas and equations from Integrals for LPUNEST Mathematics.

Formulas — Integrals

Basic Integration Formulas

∫xⁿ dx = x^(n+1)/(n+1) + C
∫(1/x) dx = log|x| + C
∫eˣ dx = eˣ + C
∫aˣ dx = aˣ/log(a) + C

Trigonometric Integrals

∫sin x dx = -cos x + C
∫cos x dx = sin x + C
∫sec²x dx = tan x + C
∫tan x dx = log|sec x| + C

Integration by Substitution

∫f(ax + b) dx = (1/a)F(ax + b) + C
∫f'(x)/f(x) dx = log|f(x)| + C
∫[f(x)]ⁿ f'(x) dx = [f(x)]^(n+1)/(n+1) + C

Standard Integral Forms

∫dx/√(a² - x²) = sin⁻¹(x/a) + C
∫dx/(a² + x²) = (1/a)tan⁻¹(x/a) + C
∫dx/√(x² - a²) = log|x + √(x² - a²)| + C
∫dx/√(a² + x²) = log|x + √(a² + x²)| + C

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Frequently Asked Questions

What topics are covered in Integrals for LPUNEST?
Integrals is an important chapter in LPUNEST Mathematics. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Basic Integration Rules and Standard Forms, Integration by Substitution Method, Integration by Parts, Integration of Rational Functions by Partial Fractions.
How important is Integrals for LPUNEST?
Integrals is a frequently tested chapter in LPUNEST Mathematics. Questions from this chapter appear regularly in previous year papers. There are 750 practice questions available for this chapter.
How to prepare Integrals for LPUNEST?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

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