Question

find the A. P whose first term is -19 and common difference is -4​

Answer 1

Here, a=−1.25 and d=−0.25

So, the arithmetic progression is

−1.25,−1.25+(−0.25),−1.25+2(−0.25),−1.25+3(−0.25),...

or −1.25,−1.50,−1.75,−2,...

Answer 2

Answer:

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