The sum of 5th and 7th term of an APis 52 and 10 term is46 find a and d
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Answer:
Given that,
a+4d+a+6d=52
2a+10d=52
a+5d=26
and,a+9d=46
solve both equations...
u will get,
a=1, d=5
Step-by-step explanation:
Hope it helps you frnd.....
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