যদি B = {x:x2=9, 2x=4} হয়, তবে B =?
A { }
B {-3,3}
C {3,2}
D {-3,3,2}
Solution
Correct Answer: Option D
Practice More Questions on Our App!
Download our app for free and access thousands of MCQ questions with detailed solutions
যদি B = {x:x2=9, 2x=4} হয়, তবে B =?
Correct Answer: Option D
Download our app for free and access thousands of MCQ questions with detailed solutions