Integrals ATOQ
ATOQ 1. ∫(3x^2 + 2x – 1) dx = A. 3x^3 + x^2 – x + C B. x^3 + x^2 – x + C C. x^3 + x^2 + x + C D. 3x^3 + x^2 + x + C 2. ∫(2e^x – 5) dx = A. 2e^x – 5x + C B. 2e^x…
Category: Maths
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Euclid’s Geometry
Concepts Geo means EarthMetry means measurement Statement – a sentence – either true or false – but cannot be both.e.g. 3 + 8 = 10 false statement3+ 8 = 11 = correct statementKala is fair. This is not a statement. because, for some persons she may look fair; for others she may not look fair….
Real Numbers
Class 9 | Maths | Number Systems 1. Real Numbers: 2. Rational Numbers: 3. Irrational Numbers: 4. Decimal Expansion: 5. Euclid’s Division Lemma: 6. HCF (Highest Common Factor) and LCM (Least Common Multiple): 7. Fundamental Theorem of Arithmetic: 8. Prime Numbers: 9. Prime Factorization: 10. Properties of Real Numbers:– Closure property: The sum or product…
Quadratic Equations
Topic Tree Introduction Quadratic Formula Constructing quadratic equation from sum and product of roots Sum and Product of Roots Sum and product of roots by Kaviya Nature of roots Nature of roots part-2 Nature of roots part-3 https://youtu.be/WTtiB0etE4?si=5tq2OwtURLy1-B_ Factorisation method of solving quadratic equations Upstream and downstream word problem Solving quadratic equations involving square roots…
Logarithm and antilogarithm
Logarithms and antilogarithms are mathematical concepts that deal with powers and exponentials. Here’s a brief overview: Log and antilog tables Antilog table Source: https://mammothmemory.net/maths/logarithms/logarithms/how-do-you-work-out-logarithm-tables.html Concept Videos