If the 19th term of an AP is 544 and the 544th term is 19 then find the term which is equal to zero
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Answer:
term is 561
Step-by-step explanation:
a19 = 544
a+ 18d = 544
a544 = 19
a + 543d = 19
on solving we get
d = -1 , a = 562
then putting these values we get
the answer
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