Chapter 5 Partial Fractions

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Math Part-I Chapter-V "Partial Fractions"

Following are the key points that should be kept in mind while preparing this chapter in perspective of Entrance test of Universities.

• Difference between a Conditional Equation and an Identity Equation.Conditional is true for some specific values while Identity is a universal Equation.

• In a universal Equation the sign of Equality used is " ≡ ".

• Difference between a Proper and Improper Rational Function.

• Theorem of Equality of Polynomials.(Page:180)

• Just keep one thing in mind that as we can obtain partial fractions of a rational Function conversely we can get original Function by adding Partial fractions.For example if Partial fractions of a function are asked with four options , add partial fractions in each option to get original fraction.