WebHere, we are given an A.P. whose sum of n terms is S n and `S_(2m) = 3S_n`. We need to find `(S_(3m))/(S_n)`. Here we use the following formula for the sum of n terms of an A.P. `S_n = n/2 [2a + (n -1) d]` Where; a = first term for the given A.P. d = common difference of the given A.P. n = number of terms. So, first we find S 3n, Web10 hours ago · Chris Szagola - freelancer, FR170982 AP Chicago Blackhawks goaltender Alex Stalock, left, gives up a goal to Philadelphia Flyers defenseman Ivan Provorov (9) …
the 9th term of an AP is 449 and the 449th term is 9 the term …
Web2 days ago · STARKE, Fla. (AP) — Florida executed a man known as the “ninja killer” on Wednesday for the 1989 slayings of a couple visiting the state from New Jersey. WebMar 2, 2011 · the 9th term of an AP is 449 and the 449th term is 9 . the term which is equal to 0 is.. a+8d=449. a=449-8d. a+448d=9. 449-8d+448d=9. 440d=9-449. 440d=-440. d=-1. … boundary ebullient
5. The 9th term of an AP is 449 and 449th term is 9 . Find the term …
WebAnswer (1 of 9): Let first term=a , common difference = d And the question is what will be the value of a 🤔🤔 10th term = a+9d=49. ……(1) 14th term = a+13d=69 ... WebApr 17, 2024 · If the 9th term of an AP is zero, then prove that its 29th term is twice its 19th term. asked Apr 17, 2024 in Mathematics by Shwetapandey (120k points) class-12; sequences-and-series ... If the 9th term of an A.P. is zero, then show that the 29th term is twice the 19th term. asked Jul 25, 2024 in Arithmetic Progression by Amrita01 ... WebQuestion: The 9th term of an A.P. is 449 and 449th term is 9. The term which is equal to zero is (a) 501th(b) 502th(c) 508th(d) none of these Solution: In the given problem, let us … boundary east london