In an ap the last term is 28
WebThe last term of the A.P ( l) = 29 Sum of all the terms ( Sn) = 155 Let the common difference of the A.P. be d. So, let us first find the number of the terms ( n) using the formula, 155 = ( n 2) ( 2 + 29) 155 = ( n 2) ( 31) 155 (2) = (n) (31) n = 310 31 n = 10 Now, to find the common difference of the A.P. we use the following formula, WebApr 15, 2024 · SAN FRANCISCO (AP) — A Silicon Valley city councilman has been charged with perjury after he allegedly lied about leaking a grand jury report to the San Francisco …
In an ap the last term is 28
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WebApr 15, 2024 · Best answer Let d be the common difference. Given: first term = a = -4 last term = l = 29 Sum of all the terms = Sn = 150 Sn = n/2 [a + l] 150 = n/2 [-4 + 29] n = 12 There are 12 terms in total. Therefore, 29 is the 12th term of the AP. Now, 29 = -4 + (12 – 1)d 29 = -4 + 11d d = 3 The common difference is 3. ← Prev Question Next Question → Web1 day ago · 37 minutes ago. LAHORE, Pakistan (AP) — Pakistan celebrated the 100th Twenty20 of its all-format captain Babar Azam with a thumping 88-run win over a …
Web1 day ago · Mortgage buyer Freddie Mac reported Thursday that the average on the benchmark 30-year rate ticked down to 6.27% from 6.28% the previous week. The average … WebAn arithmetic progression (AP) is a sequence of numbers where the differences between every two consecutive terms are the same. In this progression, each term, except the first …
WebNov 11, 2012 · Find the first term of an AP having 9 terms whose last term is 28 and sum of all the terms is 144. Share with your friends. Share 0. a = ? a 9 = 28 S 9 = 144. a 9 = 28. a+ …
Web1 day ago · Mortgage buyer Freddie Mac reported Thursday that the average on the benchmark 30-year rate ticked down to 6.27% from 6.28% the previous week. The average rate last year at this time was 5%. The average long-term mortgage rate hit 7.08% in the fall — a two-decade high. fisheries bay 2dWeb2 days ago · WASHINGTON (AP) — National Public Radio is quitting Twitter over the social media company’s recent actions under owner Elon Musk to stamp it with labels the news organization says are meant to ... canadian grants for women starting a businessWebThe first term of an AP is 10 and the last term is 28. If the sum of all terms is 190, what is the common difference? A. 5 B. 3 C. 1 D. 2 Answer & Explanation Must Read Arithmetic … canadian grants for businessWeb4 hours ago · Updated: Apr 15, 2024 / 02:45 AM PDT. BERLIN (AP) — Germany began winding down its three remaining nuclear power plants Saturday as part of a long-planned … fisheries bayview strandfonteinWebThere are 37 terms in an A.P. The sum of the middle three terms is 225 and the sum of the last three terms is 429. Find the A.P. MEDIUM Answer n = 37 Middle term = 237+1 = 19 3 Middle term =18th,19th,20th T 18 +T 19 +T 20 = 225 Last 3 terms = 35th,36th,37th T 35 +T 36 +T 37 = 429 ⇒ a+17d+a+18d+a+19d = 225 ⇒ 3a+54d = 225 ⇒ a+8d =75 ⇒ a =75−18d fisheries bay port lincolnWebIn A.P. the first term is -4, the last term is 29 and the sum of all its terms is 150. Find its common difference. Easy Solution Verified by Toppr Given in a AP a= first term =−4 l= last term =29 the sum of all terms =150 Let's' be a common difference of AP l=a+(n−1)d ______ (1) and S= 2n[2a+(n−1)d] ⇒S= 2n[a+l] ⇒150= 2n[−4+29]= 225n fisheries batemans bayWebApr 15, 2024 · 28.8k views. asked Apr 15, 2024 in Arithmetic Progression by Vevek01 (47.4k points) In an AP, the first term is 2, the last term is 29 and the sum of all the terms is 155. … fisheries bd