WebAnswer (1 of 11): Sn = n^2–3n. 10th term = sum of first 10 terms (S10) — sum of first 9 terms (S9). = (10^2 —3×10) — ( 9^2 —3×9). = 70 — 54. = 16 ... WebAMSI Donate : Make a donation today to support AMSI Donate
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WebApr 13, 2024 · ( A) Symmetric deformation of a 10-mm cube of the reciprocal gel (polyacrylamide hydrogel) in response to shear forces applied at the top of the gel: (i) optical images and (ii) relationship between the displacement and applied force. dL and dR are the left and right displacements, respectively.
WebTranscribed image text: Find the first six partial sums S1, S2, S3, S4, S5, S6 of the sequence whose nth term is given. 1 1 1 1 3' 32' 33' 34' II S1 S2 = S3 S4 II S5 S6 = Find the nth term of the arithmetic sequence with given first term a and common difference d. What is the 10th term? a = 15, d = - 3 3 2 an = a10 = Previous question Next question WebFeb 4, 2024 · S1 = a1 = 3(1)² + 6(1) = 9. then first term is 9. S2 = a1+a2 = 3(2)² +6(2) S2 = 12 + 12 = 24. from here a2 = 24 - a1 = 24 - 9 = 15. a2 = 15. S3 = S2 + a3 = 3(3)² + 6(3) S3 = 27 + 18. from here a3 = 27 + 18 - S2 = 27 + 18 - 24 = 21. a3 = 21. so d = a2 - a1 = 15 - 9 = 6. so the common difference is 6. 10th term . a10 = a+(10-1)d . a10 = 9 + 9 ...
WebN, the set of natural numbers, is partitioned into subsets S1 = {1}, S2 = {2, 3}, S3 = {4, 5, 6}, S4 = {7, 8, 9, 10} . The last term of these groups is 1, 1 + 2, 1 + 2 + 3, 1 + 2 + 3 + 4 , so on. Find the sum of the elements in the subset S50 . Question WebApr 13, 2024 · Mechanical reciprocity of common materials can be readily demonstrated by the following experiment: When a 10-mm cube of conventional polyacrylamide hydrogel …
WebFeb 11, 2024 · To make things simple, we will take the initial term to be 1 1, and the ratio will be set to 2 2. In this case, the first term will be a_1 = 1 a1 = 1 by definition, the second term would be a_2 = a_1 × 2 = 2 a2 = a1 ×2 = 2, the third term would then be a_3 = a_2 × 2 = 4 a3 = a2 ×2 = 4, etc. The n-th term of the progression would then be:
WebFeb 11, 2024 · n-th term — Value of the last term. Sum of the first N terms — Result of adding up all the terms in the finite series. Infinite sum — … fontana chickenWebMar 2, 2024 · The students S 1, S 2,... S 10 are divided into 3 groups A, B and C such that each group has at least one students and C has at most 3. Find possibilities of forming … eileen montgomery machine knittingWebAnswer (1 of 11): Sn = n^2–3n. 10th term = sum of first 10 terms (S10) — sum of first 9 terms (S9). = (10^2 —3×10) — ( 9^2 —3×9). = 70 — 54. = 16. Answer. Second-Method … eileen miner thompson toursWebMar 22, 2024 · Point 1: I saw the word “Sequence” — that’s why I have written the formula of Sum of n integers as : Sum of first n integers in s sequence =. n/2 ( 1st term + Last … eileen morrison lawyerWebWrite out the first five terms of the sequence. {sn} = {2n} Group of answer choices s1= 2, s2= 4, s3= 8, s4= 16, s5= 32 s1= 1, s2= 2, s3= 4, s4= 8, s5= 16 s1= 4, s2= 8, s3= 16, s4= 32, s5= 64 s1= 1, s2= 4, s3= 9, s4= 16, s5= 25 Flag question: Question 2 Question 22 pts Determine whether the given sequence is arithmetic, geometric, or neither. fontana city manager resignsWebClick here👆to get an answer to your question ️ Let the sum of n, 2n, 3n terms of an A.P. be S1, S2 and S3 , respectively, show that S3 = 3(S2 - S1) . Solve Study Textbooks Guides. Join / Login >> Class 11 >> Applied Mathematics ... Let a and d be the first term and the common difference of the A.P. respectively. eileen montgomery obituaryWebFind S 10 , the tenth partial sum of the infinite geometric series 24 + 12 + 6 + ... . First, find r . r = a 2 a 1 = 12 24 = 1 2 Now, find the sum: S 10 = 24 ( 1 − ( 1 2) 10) 1 − 1 2 = 3069 64 Example 5: Evaluate. ∑ n = 1 10 3 ⋅ ( − 2) n − 1 (You are finding S 10 for the series 3 − 6 + 12 − 24 + ... , whose common ratio is − 2 .) fontana clogging jamboree