(3) लगातार पूर्णांकों में पहला (n) है। उनका योग किस व्यंजक से दर्शेगा?
The first of (3) consecutive integers is (n). Which expression represents their sum?
Explanation opens after your attempt
B. (3n+3)
Concept
The three integers are (n), (n+1), and (n+2). Their sum is (3n+3).
Why this answer is correct
The correct answer is B. (3n+3). The three integers are (n), (n+1), and (n+2). Their sum is (3n+3).
Exam Tip
तीन पूर्णांक (n), (n+1), और (n+2) होंगे। उनका योग (3n+3) है।
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