The sum of first nn terms of an AP is given by Sn=4n2+nSn=4n2+n. Find that APAP. AcademicMathematicsNCERTClass 10 Given: Sn=4n2+nSn=4n2+n To do: We have to find the AP. Solution: Let us take sum upto 1 term S1=4(1)2+(1)=4+1=5S1=4(...
According to the problem, we have a series given as 1, 3, 5, 7, 9,……. We need to find the sum of the elements in this series up to n terms.We know that an Arithmetic Progression (AP) is of form a, a+d, a+2d,…….., where ‘a’ is kno...
)? What is the sum of first two terms? What is the second term? Similarly find the 3rd, the10th and the nth terms. 相关知识点: 试题来源: 解析 Solution: Given that,Sn = 4n - n2First term, a = S1 = 4(1) -(1)2=4-1= 3Sum of first two terms = S2= 4(2) -(2)2...
Find the sum of the two middle most terms of the AP ( frac 4 3 1 frac 2 3 ldots 4 frac 1 3 ) - Given:Given A.P. is $-frac{4}{3}, -1, -frac{2}{3}, -frac{1}{3}, ..., 4frac{1}{3}$.To do:We have to find the sum of the two middle terms of th...
The first term of an AP is 3, the last term is 83 and the sum of all its terms is 903. Find the numbers of terms and the common difference of the AP. 相关知识点: 试题来源: 解析 Now, a = 3l = 83S_n = 903We know,S_n=n/2[a+l]⇒ n/2[a+l]=903⇒ n/2[3+...
tests tools .gitattributes .gitignore BUGS-AND-FEATURE-REQUESTS.md CODEOWNERS CONTRIBUTING.md Dockerfile LICENSE Makefile Makefile.core.mk Makefile.overrides.mk PROJECT README.md SUPPORT.md TODO.md bundle.Dockerfile go.mod go.sum versions.yaml...
百度试题 结果1 题目If the sum of first n terms of an AP is An+Bn^2 where A and B are constants, the common difference of AP will be ( ) A. A+B B. A − B C. 2A D. 2B 相关知识点: 试题来源: 解析 D
Homework Statement Find the sum of the first n terms of the sequence U1, U2, U3... Ur Homework Equations The Attempt at a Solution $$...
Apweiler The SWISS-PROT protein sequence database and its supplement TrEMBL in 2000 Nucleic Acids Res., 28 (2000), pp. 45-48, 10.1093/nar/28.1.45 View in ScopusGoogle Scholar [87] M. Ashburner, et al. Gene ontology: tool for the unification of biology Nat. Genet., 25 (2000), pp...
.github demo docs proto scripts tests x .gitignore .golangci.yml Dockerfile LICENSE Makefile README.md RELEASE_NOTES.md buf.work.yaml go.work go.work.sum Latest commit SebastianElvis fix dependencies (#11) Aug 2, 2024 f207819·Aug 2, 2024 ...