WebFind the middle term of the AP 6, 13, 20,......, 216. Solution Step 1: Compute the value of n. First term a = 6 T n = 216 [ Last term ] d = 13 - 6 = 7 [ Common difference ] Since, T n …

Q90 Find the middle term of the AP 7, 13, 19, …., 247.

WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... WebMiddle term of an arithmetic progression. Google Classroom. You might need: Calculator. The n^ {\text {th}} nth and (n+8)^ {\text {th}} (n +8)th terms of an arithmetic progression are 10 10 and 36 36 respectively. markerstudy classic car policy booklet

Find the value of the middle term of the A.P. 7, 13, 19 ,..., …

WebThe first and second terms of given AP are a 1 = 6, a 2 = 13 respectively. The common difference of AP is d = a 2 − a 1 = 13 − 6 = 7. The last term or nth term of AP is a n = 216. We know that nth term of AP is given by a n = a 1 + (n - 1)d. We know that if n is odd then the middle term is \(\frac{n+1}{2}\) th term. Thus, 16th term of given ... WebSolution: The formula for n th term of an AP is aₙ = a + (n - 1) d Here, aₙ is the n th term, a is the first term, d is the common difference and n is the number of terms. (i) 7, 13, 19,..., 205 a = 7 d = 13 - 7 = 6 aₙ = 205 n = ? aₙ = a + (n - 1)d a + (n - 1)d = 205 7 + (n - 1) 6 = 205 (n - 1) 6 = 205 - 7 (n - 1) 6 = 198 n - 1 = 33 WebThe value of the middle term of the A.P. –11, –7, –3, ...., 49, 53 is ________. Solution The given A.P. is: –11, –7, –3, ...., 49, 53 First term (a) = –11 Common difference (d) = a 2 – a 1 = –7 – (–11) = –7 + 11 = 4 Last term (a n) = 53 Now, naval research laboratory address