In an ap the first term is - 4
WebIn an A.P the first term is 2, and the sum of the 1st and the 6th term is 161/2. What is the 4th term A. 12 B. 9 1 / 2 C. 8 D. 7 E. 5 1 / 2 Correct Answer: Option B Explanation 1st term a = 2; 6th term = a + (16-1)d = 2 + 5d 2 + (2 + 5d) = 161/2; 4 + 5d = 161/2 5d = 12.5 ∴ = 2.5 the 4th term is 2 + (4-1)2.5= 91/2 Previous Next Web5.4k views. asked Sep 14, 2024 in Mathematics by Mubarak (32.8k points) In an AP, the first term is -4, the last term is 29 and the sum of all its terms is 150. Find its common …
In an ap the first term is - 4
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Web14 minutes ago · NEW BRUNSWICK, N.J. (AP) — Rutgers University and union representatives have announced an agreement on a framework for new contracts with several faculty unions, allowing a halt to a five-day ... Web5 minutes ago · This undated photo provided by SpaceX shows the company’s Starship rocket at the launch site in Boca Chica, Texas. (SpaceX via AP) Read Less Elon Musk’s …
WebJan 3, 2024 · In an AP, the first term is -4, the last term is 29 and the sum of all its terms is 150. Find its common difference. Web5 minutes ago · This undated photo provided by SpaceX shows the company’s Starship rocket at the launch site in Boca Chica, Texas. (SpaceX via AP) Read Less Elon Musk’s SpaceX is about to take its most daring ...
WebConsider an arithmetic progression (AP) whose first term is a 1 (or) a and the common difference is d.. The sum of first n terms of an arithmetic progression when the n th term … WebSep 3, 2024 · Putting n = 4. A 4 = 10 + (4 – 1) × 10 = 40. The fourth element is 40. Hence, the first four terms of the AP are 10, 20, 30, 40. Similar Problems. Question 1: Write the first four terms of the AP where a = 1 and d = 2. Solution: According to the problem statement a=1 and d=2 . Putting n = 1. A 1 = 1 + (1 – 1) × 2 = 1. Hence, the first ...
Web12 hours ago · Updated: Apr 14, 2024 / 07:04 PM PDT. TORONTO (AP) — The Tampa Bay Rays lost their first game following a record-tying 13-0 start as Colin Poche forced in two …
Web4 hours ago · BERLIN (AP) — Germany began winding down its three remaining nuclear power plants Saturday as part of a long-planned transition toward renewable energy. The shutdown of the reactors Emsland, Neckarwestheim II and Isar II, agreed to more than a decade ago, was being closely watched abroad. Other industrialized countries, such as … daily ice breaker questionsWebJul 11, 2024 · In an increasing sequence of 4 positive integers,the first 3 terms form an AP and the last 3 terms form a GP. If the 4th and 1st term differ by 30, Ask Question Asked 3 years, 8 months ago Modified 3 years, 8 months ago Viewed 2k times 0 Find the sum of the terms. AP is arithmetic progression and GP is geometric progression. daily imageWeb1 day ago · COLUMBIA, S.C. (AP) — The 12 U.S. soldiers died in a pine forest in South Carolina in 1780, their bodies hastily buried beneath a thin layer of soil as their comrades … daily illustrator challenge behanceWebFeb 13, 2024 · The first four terms of AP are 8,3,-2 and -7. Given : In an AP, a = 8 and d = -5 . To find : The first four terms of AP. Solution: We can simply solve this mathematical problem by using the following mathematical process. (our goal is to calculate the first four terms of AP) We know that : Nth term of an AP = a + (N-1) × d . Where, a = First ... bioinformatics service providersWebSum of first four terms = a + ( a + d) + ( a + 2 d) + ( a + 3 d) = 4 a + 6 d Sum of last four terms = [ a + ( n – 4) d] + [ a + ( n – 3) d] + [ a + ( n – 2) d ] + [ a + n – 1) d ] = 4 a + (4 n – 10) d According to the given condition, 4 a + 6 d = 56 ⇒ 4 (11) + 6 d = 56 [Since a = 11 (given)] ⇒ 6 d = 12 ⇒ d = 2 ∴ 4 a + (4 n –10) d = 112 bioinformatics sfsudaily imageryWebn th term of an AP is T n =a+(n−1)d For an AP with the first term as 'a' and common difference as 'd', the seventh term is a + 6d. According to the question, the common difference(d) is −4 and the seventh term(a 7) is 4. So, a + 6d will be daily images bing