The sum of first 10 terms of an Arithmetic Progression is 55 and the s

1.	The sum of first 10 terms of an Arithmetic Progression is 55 and the sum of first 9 terms of the same arithmetic progression is 45. Then its 10 term is ❤️
Answer» GIVEN:- The sum of first 10 terms of an ARITHMETIC Progression is 55 and the sum of first 9 terms of the same arithmetic progression is 45. To Find:- 10TH term Solution:- We know that, $\sf a_n = a+(n-1)d$ $\sf Sum\;of\;10 \;terms = 55$ $\sf Sum\;of\;9\;terms=45$ $\sf 10^{th}\;term=Sum\;of\;10\;term-Sum\;of\;9\;term$ $\sf 10^{th}\;term= 55 - 45$ $\underline {\boxed{\frak{10^{th}\;term=10}}} \pink\bigstar$ Hence, the 10th term is 10 Thank you! @itzshivani