Subject
Bank Exam
Topic
Southeast Bank Ltd. - Probationary Officer - 2017
What it is the difference between the sixth and the fifth terms of the sequence 2, 4, 7, _______ whose nthterm is n + 2n-1?
What it is the difference between the sixth and the fifth terms of the sequence 2, 4, 7, _______ whose nthterm is n + 2n-1?
ক)
3খ)
6গ)
16ঘ)
17Explanation
Solution: অনুবাদঃ এই সিরিজের ৬ষ্ঠ ও ৫ম পদের পার্থক্য কত যেখানে বিন্যস্ত সংখ্যাগুলো 2, 4, 7, .... যার n তম পদ n + 2 n-1 ? n th term 6 th term 5 th term 6 th term - 5 th term n + 2 n-1 6 + 2 6-1 = 38 5 + 2 5-1 = 21 38 - 21 = 17Related questions
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