समांतर श्रेढ़ी \(5,12,19,26,\ldots\) का (17)वाँ पद ज्ञात कीजिए।
Find the (17)th term of the AP \(5,12,19,26,\ldots\).
Explanation opens after your attempt
A. (117)
Concept
Here (a=5), (d=7), so \(a_{17}=5+16\times7=117\). Check the difference using adjacent terms.
Why this answer is correct
The correct answer is A. (117). Here (a=5), (d=7), so \(a_{17}=5+16\times7=117\). Check the difference using adjacent terms.
Exam Tip
यहाँ (a=5), (d=7) है, इसलिए \(a_{17}=5+16\times7=117\)। अंतर को प्रत्येक पड़ोसी पद से मिलाकर जाँच लें।
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