यदि (a=2) और (d=5) है, तो पहले तीन पद कौन-से होंगे?
If (a=2) and (d=5), what are the first three terms?
Explanation opens after your attempt
B. (2,7,12)
Concept
The first term is (2), and (5) is added each time. Therefore, the first three terms are (2,7,12).
Why this answer is correct
The correct answer is B. (2,7,12). The first term is (2), and (5) is added each time. Therefore, the first three terms are (2,7,12).
Exam Tip
पहला पद (2) है और हर बार (5) जोड़ना है। इसलिए पहले तीन पद (2,7,12) हैं।
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