Find three numbers in ap whose sum is 15
WebMar 2, 2024 · Find three numbers in A.P. whose sum is 15 and the product is 80. - YouTube 0:00 / 3:16 PROGRESSIONS Find three numbers in A.P. whose sum is 15 … WebThe answer is that numbers are 3,7,11. The solution includes assuming that the required numbers be a, a-d, a+d . But i am not able to understand why we are assuming these , since its not given that the numbers is consecutive in the AP, so all we know that they can be of form a, a+nd, a+md .
Find three numbers in ap whose sum is 15
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WebSep 21, 2024 · Find three numbers in A.P. whose sum is 15 and the product is 80. Asked by Topperlearning User 21 Sep, 2024, 02:24: PM. Expert Answer. 25 - d2 = 16 d2 = 9 d … WebThe sum of 3 numbers in AP is 18. If the product of the first and third number is 5 times the common difference, find the numbers. Solution Step 1:Find the value of a Let a be the first term of AP and d be the common difference of given AP. Let the terms of AP are a - d, a, a + d Given that, the sum of the numbers is 18.
WebFind three numbers in AP whose sum is 15 and product is 80. Solution let a - d , a , a + d are three terms of an AP according to the problem given; sum of the terms = 15 a - d + … WebOct 12, 2024 · let three numbers be a,a-d,a+d then a+a-d+a+d=15 therefore 3a=15 a=5 and a2+ (a+d)2+ (a-d)2=83 therefore 25+50+2d2=83 therefore 2d2=8 d=+2,d+-2 therefore numbers are 3,5,7 or 7,5,3. HOPE IT HELPS YOU:-)) Advertisement Brainly User Let three number be a-d ,a,a+d . and so the three numbers are 3,5,7 or 7,3,5 Advertisement …
WebFind the three numbers in AP whose sum is 15 and product is 80. airthmetic progressions class-10 1 Answer +2 votes answered Sep 13, 2024 by AmirMustafa (60.4k points) selected Sep 23, 2024 by Vikash Kumar … WebApr 15, 2024 · Best answer Let a – d, a, a + d are three numbers in AP. So, their sum = a – d + a + a + d = 15 3a = 15 or a = 5 Again, Their Product = (a – d) x a x (a + d) = 80 a (a2 – d2) = 80 5 (52 – d2) = 80 25 – d2 = 16 d2 = 25 – 16 = 9 = (±3)2 or d = ±3 d = 3 or d = -2 We have 2 conditions here: At a = 5, d = 3 Numbers are: 2, 5 and 8 At a = 5 and d = -3
WebAug 18, 2024 · Find three numbers in AP whose sum is 15 and product is 80 Show more If the ratio of the sum of first n term of two AP's is (7n+1): (4n+27). Find the ratio of their 9th Almost yours: 2...
WebFind three numbers in A.P ., whose sum is 15 and the product is 80. Medium Solution Verified by Toppr leta−d,a,a+darethreetermsofanAP accordingtotheproblemgiven, … boebert election results 11/11/2022WebLet the required numbers be (a -d ),a and (a + d). Then (a-d) +a + (a+d)=15. ⇒ 3a =15. ⇒a=5. Also, (a-d) . a . (a+d) = 80. ⇒` a(a^2 - d^2 ) = 80` ⇒`5 (25 - d^2 ) = 80 ` ⇒` d^2 = … boebert election results 11/11/22WebFind three numbers in AP whose sum is 15and the sum of whose square is 83 Expert Answer 1st step All steps Final answer Step 1/2 Finding three numbers in AP whose … glitter paint for walls homebaseWebFeb 1, 2024 · Consider, three positive number a - d, a, a+ d are in AP. Three positive number whose sum is 21. ⇒a - d + a + a+ d = 21 . ⇒ a = 7. Hence, three positive number becomes 7 - d, 7, 7+ d. It is given, If 2, 2,14 are added to them respectively then resulting number are in geometric progression. glitter paint for clothingWebQuantitiative Aptitude & Business Statistics: AP & GP 15 2.If each term of an AP is multiplied or divided by non- zero constant k, then the resulting sequence is also in AP with common difference kd or d/k Quantitiative Aptitude & Business Statistics: AP & GP 16 3.If a 1,a 2a 3….and b 1,b 2,b glitter paint for walls blackWebApr 11, 2024 · The ICESat-2 mission The retrieval of high resolution ground profiles is of great importance for the analysis of geomorphological processes such as flow processes (Mueting, Bookhagen, and Strecker, 2024) and serves as the basis for research on river flow gradient analysis (Scherer et al., 2024) or aboveground biomass estimation (Atmani, … boebert election results 11/13/22WebSolution Let the five numbers in A.P. be and ( a - 2 d), ( a - d), a, ( a + d) and ( a + 2 d). Then, ( a - 2 d) + ( a - d) + a + ( a + d) + ( a + 2 d) = 12 1 2 ⇒ 5 a = 25 2 ⇒ a = 5 2 It is given that a - 2 d a + 2 d = 2 3 ⇒ 3 a - 6 d = 2 a + 4 d ⇒ a = 10 d ⇒ 5 2 = 10 d ⇒ d = 1 4 and ⇒ a = 5 2 and d = 1 4 Thus, We have boebert election results 11/10/22