WebClick here👆to get an answer to your question ️ The 24^th term of an A.P. is twice its 10^th term. Show that its 72^nd term is 4 times its 15^th term. WebThe 24 th term of an AP is twice its 10 th term .Show that its 72 th term is 4 times its 15 th term Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this question also like: College Algebra (MindTap Course List) Sequences, Series, And Probability. 12E expand_more
The 24th term of an AP is twice of 10th term.show that 72nd term …
WebRD Sharma CBSE Class 10 Chapter 9 Arithmetic Progression EX 9.3 Q 10 WebSolution Here, we are given that 24 th term is twice the 10 th term, for a certain A.P. Here, let us take the first term of the A.P. as a and the common difference as d We have to prove that a 72 = 2 a 34 So, let us first find the two terms. As we know a n = a + ( n - 1) d For 10th term (n = 10) a 10 = a + ( 10 - 1) d = a + 9d dvt massage therapy
the 24th term of an A.P. is twice its 10th term. Show that its 72nd ...
WebOct 17, 2012 · if in a ap 24th term is twice the 10th term proove that 36th term is twce the 16th term .. Share with your friends. Share 5. Let the first term of the AP be a and the common difference be d. According to the question, To prove: LHS: RHS: Hence proved. 5 ; View Full Answer a+23d =2*(a+9d) solving we have . a-5d= 0. or a = 5d ... WebMar 31, 2024 · term of an AP as ( a 1 + 23 d) Now, it is given that, the 24 t h term is twice the 10 t h term, thus we get; ∴ a 24 = 2 × a 10 ∴ a 1 + 23 d = 2 × ( a 1 + 9 d) From (i) and (ii) a 1 + 23 d = 2 a 1 + 18 d ∴ 2 a 1 − a 1 = 23 d − 18 d ∴ a 1 = 5 d - (iii) Therefore 1 s t term of AP is 5 times the common difference. Now, 34 t h term is:- WebThe 24th term of an AP is twice its tenth term. Show that its 72nd term is 4times its 15th term. Solution: Question 70. If the sum of first 7 terms of an AP is 49 and that of first 17 terms 289. find the sum of its first n terms. Solution: Question 71. The sum of first m terms of an AP is 4m 2 – m. If its n. Also, find the 21st term of this ... dvt military claim