WebJan 7, 2024 · Math Secondary School answered Find the middle term of AP .7, 13, 19,........241 Advertisement Answer 5 people found it helpful ash156 answer is either 20 or 21 Find Math textbook solutions? Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 Class 5 Class 4 Class 3 Class 2 Class 1 NCERT Class 9 Mathematics 619 solutions WebFind the value of the middle term of the A.P. 7,13,19 ,..., 247. Medium Solution Verified by Toppr we are given, the arithmetic series: 7,13,19.....247 total terms =n= …
Find the middle terms of the A.P. 7, 13, 19, ...., 241 . AP …
WebThe given AP is, 7, 13, 19, ....., 241. Now, first term, a = 7 common difference, d = 13 - 7 = 6 Let a n = 241 ⇒ a + n-1 d = 241 ⇒ 7 + n-1 6 = 241 ⇒ 6 n-1 = 234 ⇒ n - 1 = 39 ⇒ n = 40 … WebCorrect option is C) Given sequence is 7,13,19,...,205 The first term a=7 and the common difference d=13−7=6 the last term is 205 Let the last term be the n th term We know that the n th term of the arithmetic progression is given by a+(n−1)d Therefore, a+(n−1)d=205 7+(n−1)×(6)=205 7−6+6n=205 1+6n=205 6n=205−1 n= 6204 n=34 iminfo uboot
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Weban= a+(n−1)d ⇒ 216= 6+(n−1)×7 ⇒ 7(n−1) = 210 ⇒ n−1= 30 ⇒ n= 31, which is odd ∴ Middle term of the AP = (31+1 2)th term of the AP = 16th term of the AP ∴ a16 =6+(16−1)×7= 6+15×7 =6+105 =111 Thus, the middle term of the given AP is 111. Suggest Corrections 102 Similar questions Q. Find the middle term of an A.P. … Web1 day ago · Updated: Apr 12, 2024 / 08:54 PM CDT ANCHORAGE, Alaska (AP) — A 1-year-old Australian shepherd took an epic trek across 150 miles (241 kilometers) of frozen Bering Sea ice that included being... WebNov 4, 2024 · Answer 11 people found it helpful shresta9595 Given, AP : 7,13,19,...........241. first term (a) = 7..... and common difference (d) = 6...... last term (l) = … list of psychedelics in amazon