[2 - 3(2 - 3) - 1] - 1 × 5 এর মান কত?
Solution
Correct Answer: Option D
[2 - 3(2 - 3) - 1] - 1 × 5
= [2 - 3( - 1) - 1] - 1 × 5
= [2 - 3(1/ - 1)] - 1 × 5
= [2 + 3] - 1 × 5
= (5) - 1 × 5
= (1/5) × 5
= 1
= [2 - 3( - 1) - 1] - 1 × 5
= [2 - 3(1/ - 1)] - 1 × 5
= [2 + 3] - 1 × 5
= (5) - 1 × 5
= (1/5) × 5
= 1
Practice More Questions on Our App!
Download our app for free and access thousands of MCQ questions with detailed solutions