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Exercise 2.1
1. Which of the following expressions are polynomials in one variable, and which are not? State reasons for your answer. Solutions: \(4x^2-3x+7\quad\Rightarrow\quad\) is a polynomia...
Tissues - Exercises
Tissue-Exercises Q1. Define the term Tissue Tissue is defined as a group of similar cells that work together to perform a specific function. Tissues are a cellular organisatio...
Polynomials - MCQs
This set of multiple-choice questions is based on the topic Introduction to Polynomials. The questions cover key concepts such as types of polynomials (monomials, binomials, trinomials), polynomial ex...
Polynomials-Notes
Polynomials A polynomial is a mathematical expression made up of variables, coefficients, and constants combined using addition, subtrac...
Tissues - MCQs
This set of MCQs is based on the topic “Tissues”, covering both plant and animal tissues in detail. The plant tissue section explores the classification, structure, and functions of Meristematic a...
Tissues - Notes
Tissues Tissue is defined as a group of similar cells that work together to perform a specific function. Tissues are a cellular organisational level that falls between ce...
Matter in our Surroundings - Exercises
Q1. Convert the following temperatures to the Celsius scale.(a) 293 K(b) 470 KSolution:We know:Celsius (°C)=Kelvin (K)−273\(\text{Celsius (°C)} = \text{Kelvin (K)} - 273\) (a) 293K...
The Fundamental unit of Life - Excercises
Q1, Difference between Plant Cell and Animal Cells Features Plant Cell Animal Cell Cell Wall Cell wall in plant cell provide them structural support Cell Wall is absent in Animal Cells...
Motion-Exercise
Exercise 1. An athlete completes one round of a circular track of diameter 200 m in 40 s. What will be the distance covered and the displacement at t...