Q. 6 Let U be the set of all triangles in a plane. If A is the set of all triangles with at least one angle different from , what is A′?
A' is the set of all triangles whose angle is in other words A' is set of all equilateral triangles.
CBSE Class 12 history paper 2025 moderately difficult, tested students’ understanding
CBSE Class 12 Computer Science Exam Analysis 2025: Paper 'moderate', but 'tougher' than last three years
CBSE Class 12 Accountancy Exam Analysis 2025: Paper ‘moderate', includes application-based questions
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now