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. WebApr 5, 2024 · Hint: We find the position $m$ of the middle term of the given AP using the formula $m=\left ( \dfrac {n+1} {2} \right)$. We then use the formula for the $ { {k}^ {\text {th}}}$ term of an AP which is $ { {x}_ {k}}=a+\left ( k-1 \right)d$ where $a$ is first term and $d$ is the common difference to find the $ { {m}^ {\text {th}}}$ term.\ [\]
How to find middle term in ap Math Questions
WebMar 9, 2024 · Step-by-step explanation: First We have to find how many terms there are in AP n=? a =213 d = -8 Last term tn = 37 tn =a+ (n-1)d 37 =213+ (n-1)-8 37=213-8n+8 37=221-8n 37-221= -8n -184=-8n -184/-8= n n=23 12 term will be middle term tn=a+ (n-1)d t12=213+ (12-1)-8 = 213+ (11)-8 = 213-88 = 125 125 is the middle term of given AP 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 … liberty idaho map
Find the middle term of the AP: 213, 205, 197, ………., 37. - Vedantu
WebFeb 11, 2024 · Find middle term of AP 213, 205,197... 37 3. If 15tan2θ+4sec2θ=23 then find the value of (secθ+cosecθ)2−sin2θ 4. If the radius of a circle is diminshed by 10\%. then its area is diminshed by a.) 10% b.) 19% (.) 36% d.) 20% 5. Im a family of 3 children find the probability of two atllast boys Viewed by: 5,917 students Updated on: Feb 11, 2024 WebSep 30, 2024 · In this Question a= 213. d= a2-a1 = 205 - 213 = -8. now, 37= a+(n-1)d. 37= 213 + (n-1)-8. 37= 213 -8n +8. 37= 221 -8n. 8n=221 - 37. 8n= 184. n=184/8. n=23. the … 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 … liberty idaho