The eleventh term of an AP, is 25 and its first term is -3. Find its common difference.
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Correct Answer: Option E
Explanation:
a + 10d = 25
-3 + 10d = 25
d = 28/10 = 24/5
a + 10d = 25
-3 + 10d = 25
d = 28/10 = 24/5