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How to solve a 3x3 Rubik's Cube

How to solve a 3 x 3 Rubik's Cube  A Rubik’s Cube is a popular 3D combination puzzle invented in 1974 by ErnÅ‘ Rubik . It is made of small colored squares arranged on a cube. The most common version is the 3 × 3 × 3 cube , which has six colored sides. How it works Each side has 9 squares of the same color when solved. The rows and columns can be twisted and turned. The goal is to mix the colors and then return every side to a single color. Main Features Improves memory and concentration Develops problem-solving skills Enhances logical thinking and patienc Guidelines to solve the Rubik's Cube Step 1:  Put middle white at the base so that middle yellow is at the top 

Maths Activities (11 to 15) Class XI

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Maths Practical Work(Activities) for class 11 From 2019 CBSE has introduced practical work in mathematics for classes 11 and 12. In this blog we are explaining  Activity 11 to Activity 15 for class 11. Maths Practical for class 11 ****   Complete Maths Lab Manual

Maths Activities (6 to 10) Class XI

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Maths Practical Work(Activities) for class 11 From 2019 CBSE has introduced practical work in mathematics for classes 11 and 12. In this blog we are explaining  Activity 6 to Activity 10 for class 11. Maths Practical for class 11     Complete Maths Lab Manual

Maths Activities (1 to 5) Class XI

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Maths Practical Work(Activities) for class 11 From 2019 CBSE has introduced practical work in mathematics for classes 11 and 12. In this blog we are explaining  Activity 1 to Activity 5 for class 11. Maths practical for class 11     ************************* Mathematics Lab Activities Class 11  Chapter - 1 Set theory Activity - 1 To find the number of subsets of a given set and verify that if a set has n number of elements, then the total number of subsets is 2 n Activity - 2 To represent set theoretic operations using venn diagrams. Activity - 3 To verify distributive law for three non-empty sets A, B and C, that is   A ⋃ (B ⋂  C) = (A ⋃B)⋂(A ⋃C) Mathematics Lab Activities Class 11 Chapter - 2 Relations & Functions Activity - 4 To identify a relation and a function. Activity - 5 To verify that for two sets A and B, n(A x B) = pq and the total number of relations from A to B is 2 pq , where n(A) = p and n(B) = q Complete Maths Lab ...

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