Math, asked by raj7446, 1 year ago

the 2nd ,29th and last terms of an AP are 7 3/4,1 and -6 1/2 respectively . find the first term and the number of terms:

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Answered by aami21

23

first term is 8 and number of terms is 55

pls rate if it helps ❤

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raj7446: but the answer given in my book is n= 59

aami21: oh

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