In an AP:[an] if common difference is 3 find a37-a15

1.	In an AP:[an] if common difference is 3 find a37-a15
Answer» Most most most most most wlcm Most wlcm neha Thanks to all 66 Yes 66 is correct answer ....... Just make equation like a37= a+36d and then solve accordingly but I solved it the answer is 66 66

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