The answer to Task 3 on page 32 of the Grade 4 Informatics textbook by Goryachev (Part 1) requires identifying the and completing the Euler-Venn diagram accordingly. 1. Identify the Sets
: These are for children who play exactly two instruments (e.g., piano and violin, but not flute). 3. Complete the Diagram To solve this, follow these steps: Read the list of children and their hobbies carefully. The answer to Task 3 on page 32
Finally, place the remaining names in the "single" parts of the circles. ✅ Final Answer ✅ Final Answer The task is solved by
The task is solved by distributing the elements (names or objects) into the intersections according to the logical "AND" conditions described in the problem text. piano and violin
Start with the "triple" intersection (the middle) to see if anyone plays all three. Fill in the "double" intersections next.