Q.3 Let A = { 1, 2, { 3, 4 }, 5 }. Which of the following statements are incorrect and why?
(vii) {1,2,5} A
Here,{1,2,5} is not an element of { 1, 2, { 3, 4 }, 5 }.
So,{1,2,5} A .
Hence, statement is incorrect.
CBSE 12th result 2025 sees more in compartment, JNVs on top, perfect-scorers in minor subjects
Low score in CBSE results? Courses, career options after 12th open to you
CBSE class 10, 12 results: West Bengal CM Mamata Banerjee congratulates successful candidates
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now