Sign in
Please select an account to continue using cracku.in
↓ →
If Z denote the set of integers then the number of elements in the set $$A = \left\{(a,b) : 2a^{2} + 3b^{2} = 25 ;a, b \epsilon Z \right\}$$ is
8
4
2
12
Create a FREE account and get:
Terms of Service
CAT Formulas PDF CAT Exam Syllabus PDF CAT Study Plan PDF Cracku Brochure
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!