WebQuestion How many terms of the A.P; 24,21,18,... must be taken such that their sum is 78 Easy Solution Verified by Toppr Formula, S n= 2n[2a+(n−1)d] Given, … WebConsider the following AP24 21 18How many terms of this AP must be taken so that their sum is 78 [4 MARKS] Formula 1 MarkConcept 1 MarkApplication 2 ... Consider the …
How many terms of the A.P; 24,21,18,... must be taken such that …
Web4 mrt. 2024 · How many Terms of the AP 24 21 18 must be taken so that their Sum is 78 Class 10 Maths Chapter 5 Example 13Example 13 : How many terms of the AP : 24, 21, ... Web25 nov. 2024 · How many terms of the AP: 24,21,18 must be taken so that thier sum is 78? See answer Advertisement Brainly User First term, a = 24 common difference, d = 21-24 = -3 let the number of terms to get sum 78 is n. how to retrieve voicemail cox
Which term of AP: 24,21,18......is -78?
WebHow many terms of the A.P: 24, 21, 18, ……… must be taken so that their sum is 78? Advertisement Remove all ads Solution Let the number of terms taken be n. THe given A.P is 24, 21, 18, ..... Here a = 24 and d = 21 - 24= -3 S = n 2 [ 2 a + ( n - 1) d] ⇒ 78 = n 2 [ 2 × 24 + ( n - 1) × ( - 3)] ⇒ 78 = n 2 [ 48 - 3 n + 3] => 156 = n [51 - 3n] Web10 jul. 2024 · Click here 👆 to get an answer to your question ️ Howmanydermsmustofthe AP: 24, 21, 18....must be taken so that their sum is 78? shafiya15 shafiya15 10.07.2024 Math Secondary School answered How many derms must of the AP: 24, 21, 18.... must be taken so that their sum is 78? 1 WebAfter several unsuccessful predictions in 1994 and 1995, Camping predicted that the rapture and devastating earthquakes would occur on 21 May 2011, with God taking approximately 3% of the world's population into Heaven, … northeast ga medical group