WebFind the middle term of the AP 6,13,20,........,216. Medium Solution Verified by Toppr Given, a=6 d=13−6=7 T n=a+(n−1)d 216=6+(n−1)7 ∴n=31 If n is odd then the middle term is 2n+1 Middle term, = 231+1=16 T 16=6+(16−1)7=111. Was this answer helpful? 0 0 Similar questions Find the middle term of the A.P 213,205,197,.....,37. Easy View … WebSolution Here, a = 213 d = 205−213 = −8 Let the number of terms in the given AP be n. We know an=a+(n−1)d ⇒37=213+(n−1)(−8) ⇒8(n−1)=176 ⇒n−1=22 ⇒n=23 Thus, there are …
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WebJan 8, 2024 · Solution- In this AP (213,205,197,....,37), first term'a'=213 common difference'd'=205-213= (-8) Tn=37.......... (a) Now, Tn =a+ (n-1)d 213+ (n-1) (-8) 213-8n+8 Tn=221-8n using (a) 37=221-8n 37-221= (-8n) …
WebLet a be the first term and d be the common difference. We know that, n th term = a n = a + (n − 1)d It is given that a = 213, d = −8 and a n = 37 According to the question, ⇒ 37 = … WebThe given A.P. is 213, 205, 197, …, 37. Let n be the number of terms, Common difference, d=205-213=-8. First term, a=213. Last term, a n =37, a n =a + (n-1)d. ⇒ 37=213 + (n-1)( …
WebJun 7, 2024 · AP 40, 37, 34, 31, ….. Here a = 40, d = -3 Let T n = 0 T n = a + (n – 1) d => 0 = 40 + (n – 1) (-3) => 0 = 40 – 3n + 3 ... Question 46. Find the middle term of the A.P. 213, 205, 197, …, 37. [CBSE2015] Solution: Question 47. If the 5th term of an A.P. is 31 and 25th term is 140 more than the 5th term, find the A.P. [BTE2015] Solution ... WebTherefore, total number of terms is 23. Since, there are odd number of terms. So, Middle term will be ( 23 + 1 2) t h term, i.e., the 12 th term. ∴ a12 = 213 + (12 − 1) (−8) = 213 − …
WebHow to find middle term in ap - Formula of APX(n) = X(1) +(n-1) dSo the formula was(d id difference between the numbers)In this case -11 is X(1)And d is 4So we ... Find the middle term of the A.P. 213, 205, 197, , 37. Thus, the middle term of the given AP is 111. flag. Suggest Corrections. Figure out mathematic problems. Math can be tough, but ...
WebNov 8, 2024 · Find the middle term of the AP 213, 205, 197, …, 37.` class-10 arithmetic-progression Share It On 1 Answer +1 vote answered Nov 8, 2024 by Chatur (43.8k points) selected Nov 8, 2024 by Ayush01 Best answer Here a = 213 and d = (205-213) = -8. Let the given AP contain n terms. Then, T n = 37 ⇒ a + (n − 1)d = 37 T n = 37 ⇒ a + ( n - 1) d = 37 jobs cooperstownWebJan 10, 2024 · It is given that a = 213, d = −8 and a n = 37 According to the question, ⇒ 37 = 213 + (n − 1)(−8) ⇒ 37 = 213 − 8n + 8 ⇒ 8n = 221 − 37 ⇒ 8n = 184 ⇒ n = 23 .... (1) … insulin and glucose monitorWebIf sum of first 6 terms of an AP is 36 and that of the first 16 terms is 256 , find the sum of first 10 terms. Find the middle term of the A.P. $213, 205, 197, …, 37$. Previous Page Next Page jobs cootehillWebFind the middle term of the AP 213, 205, 197, …, 37.` asked Nov 8, 2024 in Arithmetic Progression by Ayush01 (44.9k points) class-10; arithmetic-progression; 0 votes. 1 answer. समान्तर श्रेणी 213, 205, 197, … jobs coopervisionWebFind the middle term of the A.P. 213,205,197,...,37. Login. Study Materials. NCERT Solutions. ... first term'a'=213 common difference'd'=205-213=(-8) T n =37.....(a) Now T n =a+(n-1)d =213+(n-1)(-8) =213-8n+8 T n =221-8n ... =213-88 =125 so the middle term of this AP is 12th term and the value of 12th term is 125.. job scope after tallyWebMay 4, 2024 · Find the middle term of the A.P. 213, 205, 197,...., 37. job scope assistant branch manager speedmartWebFind the middle term of the A.P. 213,205,197,...,37. Easy Open in App Solution Verified by Toppr l=a+(n−1)d 37=213+(n−1)(−8) 8n=184 n=23 middle terms is (n+1)/2=12 T12 =a+11d T12 =213+11(−8) T12 =125 Was this answer helpful? 0 0 Similar questions find the value of middle term of a A.P -11,-7 ,-3........49. Medium View solution job scope and responsibilities