किस अनुक्रम में सार्व अंतर (-7) है?
Which sequence has common difference (-7)?
Explanation opens after your attempt
B. (35,28,21,14)
Concept
In (35,28,21,14), (7) is subtracted each time. In exams, write a decreasing difference as negative.
Why this answer is correct
The correct answer is B. (35,28,21,14). In (35,28,21,14), (7) is subtracted each time. In exams, write a decreasing difference as negative.
Exam Tip
(35,28,21,14) में हर बार (7) घटता है। परीक्षा में घटते अंतर को ऋणात्मक लिखें।
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