Easy Math Class 11 Level 4

What is the common difference of AP 12 9 6 3 ...?

AP 12 9 6 3 ... का common difference क्या है?

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Correct Answer

B. -3 / -3

Explanation

Step 1: Common difference is next term minus previous term. Step 2: 9-12 = -3 and 6-9 = -3. Step 3: In decreasing AP common difference can be negative.

Step 1: Common difference next term minus previous term होता है। Step 2: 9-12 = -3 और 6-9 = -3। Step 3: Decreasing AP में common difference negative हो सकता है।

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