In an ap the 24th term is twice the 10th term
WebNov 23, 2024 · Given that 24th term (t24) is twice the 10th term (t10). a + 23d = 2 (a + 9d) a + 23d = 2a + 18d a = 5d ------ (1) Given that 72nd term (t72) is twice the 34th term. a + 71d = 2 (a + 33d) a + 71d = 2a + 66d a = 5d ---- (2) From (1) and (2), LHS = RHS. Hope this helps! Find Math textbook solutions? Class 9 Class 8 Class 7 Class 6 Class 5 Class 4 WebHere, 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 …
In an ap the 24th term is twice the 10th term
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WebSolutions for The 24th term of AP is twice it's 10th term.show that its 72 term is 4 times it's 15th term .? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock … Web24th term of an AP is twice its10th term. Show that 72nd term is 4 times 15th term. - YouTube #arithmeticprogression #class10maths #mostimpquestion 24th term of an AP …
WebJun 14, 2024 · Solution: Given that, 24th term is twice the 10th term. As we know that, to find nth term in an A.P = a + (n – 1)d a 24 = 2 (a10) a + (24 – 1)d = 2 (a + (10 – 1)d) a + 23d = 2 (a + 9d) a + 23d = 2a + 18d a = 5d …. (1) Now, the 72nd term can be expressed as: a 72 = a + (72 – 1)d = a + 71d = a + 5d + 66d = a + a + 66d [using (1)] = 2 (a + 33d) 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 …
WebApr 28, 2024 · In a certain AP 24th term is twice the 10th term.Prove that 72nd term is twice the 34th term See answers Advertisement Swarup1998 Proof : Let, the first term of the AP is a and the common difference is d. Then, n-th term = a + (n - 1)d • 24th term = a + (24 - 1)d = a + 23d • 10th term = a + (10 - 1)d = a + 9d • 72nd term = a + (72 - 1)d = a + 71d Web12 hours ago · Determined to give Anderson a proper sendoff, the Sabres scored twice early in the second period, rallied to tie it when Tage Thompson added his 47th goal of the season and Casey Mittelstasdt sent ...
WebIN A CERTAIN A.P. THE 24th TERM IS TWICE THE 10th TERM . PROVE THAT 72nd TERM IS TWICE THE 34 th TERM. Posted by: JUHI GUPTA in Algebra 1 decade ago, Total Answer(s): 2. Answer(s) Let the first term and the common difference be "a" and "d" Given. T 24 = 2 T 10. or, a + 23d = 2(a + 9d)
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 … iphone 13 bumperWebThe 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 ... iphone 13 buttons diagramWebIn a certain A.P. the 24th term is twice the 10th term. Prove that the 72nd term is twice the 34th term. Solution Given: a24 = 2a10 ⇒ a+23d =2(a+9d) ⇒ a+23d =2a+18d ⇒ a= 5d……(i) … iphone 13 buyiphone 13 buy backWebThe 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 iphone 13 buy in storeWebThe 14th term of an AP is twice its 8th term. If its 6th term is -8, then find the sum of its first 20 terms.#CBSE #Mathematics#Class10#ArithmeticProgression... iphone 13 c3WebMar 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:- iphone 13 buy outright uk