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Looking for the IB DP Maths video solutions, We have compiled a collection of the most difficult IB Maths topic, By revising them you can enhance your IB Maths preparation.

Check below the topic wise IBDP Maths difficult questions along with the video solutions –

IBDP Math Difficult Topic Wise Questions & Solutions

These IBDP Math topics wise tough questions are solved by our IB Experts. All sessions are Live and Interactive at TestprepKart. IB DP most difficult questions include – Remainder and Factor Theorem, Binomial Theorem, Sequence and Series, Complex Number, Trigonometry, Differentiation.

1. Remainder and Factor Theorem

The Remainder Factor Theorem is two theorems that connect the roots of a polynomial with its linear factors. The theorem is also used to further factorize polynomials without the use of long division. This provides us with a significant tool for factoring polynomials, particularly when combined with the Rational Root Theorem.

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2. Binomial Theorem

A binomial is a two-term polynomial. The Binomial Theorem or Binomial Expansion in elementary algebra defines the algebraic expansion of a binomial 's powers. The polynomial (x + y)n can be extended according to the theorem into a number involving terms of the form ax^by^c, where the exponents b and c are non – negative integers with b + c = n, and the coefficient a is a particular positive integer depending on n and b for each term.

It's a very important chapter for the IBDP Math exam preparations. IB Students should focus on this chapter to get good marks in their Exams. You can check these difficult questions with video solutions here.

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3. Sequence and Series

A sequence is a list of objects (or events) in mathematics that have been arranged sequentially so that each member comes before, or after, any other member. A sequence is, more formally, a function with a domain equal to the set of positive integers. 

A series is a sum of a sequence of terms. That is, a series is a list of numbers with additional operations between them.

Sequence and Series is an interesting chapter to prepare for IB DP exams. IB students like to solve problems related to this topic.

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4. Complex Number

A Complex Number is a number that can be presented in the form of a + bi, where a and b are Real Numbers, and i is the Imaginary Unit that satisfies the i2 = −1 equation. Since no real number satisfies this equation, an imaginary number is called i.

Well, a complex number is just two numbers (a real and an imaginary number) put together.

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5. Trigonometry

A branch of mathematics that studies relationships between side lengths and triangle angles in Trigonometry. Trigonometry lets one locate angles and distances, and in physics, architecture, computer games, and more, it is used a lot!

Trigonometry is surely a tough chapter for students and maybe interesting for those who love Maths and its formulas.

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6. Differentiation

In mathematics, differentiation is the process of finding a function's derivative, or rate of change. In comparison to the abstract nature of the concept behind it, strictly algebraic manipulations, using three simple derivatives, four laws of operation, and a knowledge of how to modify functions, will execute the practical technique of differentiation.

Differentiation is also an important topic with some Laws, Concepts, and Practicals.

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