Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Binary Operations
Ex 1.4 ,1 (ii) Important Deleted for CBSE Board 2024 Exams
Ex 1.4 ,1 (iii) Deleted for CBSE Board 2024 Exams
Ex 1.4 ,1 (iv) Important Deleted for CBSE Board 2024 Exams
Ex 1.4 ,1 (v) Deleted for CBSE Board 2024 Exams You are here
Ex 1.4, 2 (i) Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 2 (ii) Deleted for CBSE Board 2024 Exams
Ex 1.4, 2 (iii) Deleted for CBSE Board 2024 Exams
Ex 1.4, 2 (iv) Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 2 (v) Deleted for CBSE Board 2024 Exams
Ex 1.4, 2 (vi) Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 3 Deleted for CBSE Board 2024 Exams
Ex 1.4, 4 Deleted for CBSE Board 2024 Exams
Ex 1.4, 5 Deleted for CBSE Board 2024 Exams
Ex 1.4, 6 Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 7 Deleted for CBSE Board 2024 Exams
Ex 1.4, 8 Deleted for CBSE Board 2024 Exams
Ex 1.4, 9 (i) Deleted for CBSE Board 2024 Exams
Ex 1.4, 9 (ii) Deleted for CBSE Board 2024 Exams
Ex 1.4, 9 (iii) Deleted for CBSE Board 2024 Exams
Ex 1.4, 9 (iv) Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 9 (v) Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 9 (vi) Deleted for CBSE Board 2024 Exams
Ex 1.4, 10 Deleted for CBSE Board 2024 Exams
Ex 1.4, 11 Important Deleted for CBSE Board 2024 Exams
Ex 1.4, 12 Deleted for CBSE Board 2024 Exams
Ex 1.4, 13 (MCQ) Important Deleted for CBSE Board 2024 Exams
Binary Operations
Last updated at May 29, 2023 by Teachoo
Ex 1.4, 1 Determine whether or not each of the definition of given below gives a binary operation. In the event that * is not a binary operation, give justification for this. (v) On Z+, define * by a * b = a a * b = a Here, a ∈ Z+ & b ∈ Z+ i.e. a & b are positive integers For every positive integer a & b, a is a positive integer. Hence, * is a binary operation on Z+.