Class 10 Maths Chapter 2, Polynomials, connects the geometrical meaning of the zeroes of a polynomial (x-intercepts of $y = p(x)$) with the algebraic relationship between the zeroes and coefficients of quadratic and cubic polynomials. What Class 10 Mathematics (Ganit — Hindi Medium) Chapter 2 Covers 2.1 & 2.2 Geometrical Meaning of the Zeroes of … Read more
Class 10 Maths Chapter 3, Pair of Linear Equations in Two Variables, studies simultaneous linear equations a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 both graphically (intersecting, parallel or coincident lines) and algebraically using the substitution and elimination methods. What Class 10 Maths Chapter 3 Covers 3.1 & … Read more
Class 10 Science Chapter 10 (formerly Chapter 11), The Human Eye and the Colourful World, applies refraction of light to the structure and defects of the human eye, refraction through a triangular glass prism, dispersion of white light into a spectrum, rainbow formation, atmospheric refraction, and Tyndall scattering. What Class 10 Science Chapter 10 Covers … Read more
Class 10 Geography Chapter 6, Manufacturing Industries, explains the economic importance of manufacturing (backbone of development), classifies industries by raw material, role, capital investment, ownership and bulk/weight, analyses agro-based and mineral-based industries in India, and details industrial pollution control. What Class 10 Social Science (Geography) Chapter 6 Covers Importance & Classification of Industries classifies industries … Read more
Class 10 History Chapter 2, Nationalism in India, studies the Indian national movement from the First World War, Mahatma Gandhi’s idea of Satyagraha, the Rowlatt Act and Jallianwala Bagh massacre (1919) through the Non-Cooperation-Khilafat Movement (1921–22) and the Civil Disobedience Movement (1930–34), and explores how different social groups and cultural symbols shaped collective belonging. What … Read more