(i) 4x2 – 3x + 7(ii) y2 + √2(iii) 3√t + t√2(iv) y + 2/y(v) x10 + y3 + t50...
Mathematics is one of the most important subjects in Class 9th. There are certain topics in NCERT Class 9th Math from where various questions were asked in annual exams as well as competitive exams....
If an object is solid then space occupied by such an object is measured and termed as the Volume of the object. In short, the Volume of an object is the measure of the space it occupies, and the capacity of an object is the volume of substance its interior can accommodate. So, if we were to talk of the volume of a cube, we would be considering the measure of the space occupied by the cube....
Centroid is a geometric point that represents the center of mass or the average position of all points in a shape or object, often used in mathematics, physics, and engineering for various analytical purposes. Centroid always lies within the figure and is not only related to triangles; it can be determined for every geometric figure as well....
NCERT Solutions for Class 9 Maths, Chapter 1, Number Systems, Exercise 1.3, meticulously crafted by our subject experts, facilitating effortless learning for students. These solutions serve as a valuable reference for students tackling exercise problems. Exercise 1.3 delves into the realm of real numbers and their decimal expansions, aiding in a comprehensive understanding of the topic....
Volume of a Sphere is the amount of liquid a sphere can hold. Volume of Sphere formula is given as 4/3πr3. It is the space occupied by a sphere in 3-dimensional space. It is measured in unit3 i.e. m3, cm3, etc. A sphere is a three-dimensional solid object with a round form in geometry....
