Web8 jul. 2024 · If a+b+c=1, a2 + b2 +c2 = 2, a3 +b3 + c3 = 3 then find the value of a4 +b4 + c4 =? we know 2(ab + bc + ca) = (a + b + c)2 −(a2 +b2 + c2) ⇒ 2(ab +bc + ca) = 12 − 2 = − 1 ⇒ ab + bc +ca = − 1 2 given a3 +b3 + c3 = 3 ⇒ a3 +b3 + c3 − 3abc + 3abc = 3 ⇒ (a + b + c)(a2 + b2 +c2 − ab − bc −ca) +3abc = 3 ⇒ (a + b + c)(a2 + b2 +c2 − (ab +bc +ca) + … Web1 mrt. 2024 · Correct Answer - Option 1 : Finite set Given: A = {1, 2, 3, 4} and B = {3, 4, 5 ,6} Concept: If A and B are two sets then A ∩ B = {x : x ∈ A and x ∈ B} Calculation: We have …
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Web5 answers Point) Determine whether the given set S is a subspace of the vector space VA. V is the vector space of all real-valued functions defined on the interval [a,b], and S is the … Web5 nov. 2024 · Points C and D are plotted on a graph. C has coordinates (1, -5) and D has coordinates (6, 4) Calculate the length of the line segment CD. Leave your …
Web29 mrt. 2024 · Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, … WebIf A = {1, 2, 3, 4, 5, 6)i.e n (A) = 6Then number of subsets of A containing 2, 3, 5i. e 3 elements is 6 C 3 = 6! 3! 3! = 6 × 5 × 4 × 3! 3! 3! = 6 × 5 × 4 3 × 2Then number of …
Web6 nov. 2024 · girijadevigandhi Answer: Mark me as brain liest Step-by-step explanation: L.H.S. (B-C) = { 2,3,6}- { 2,3,7} = { 6 } Ax (B-C) = { (1,6), (4,6) } --1 R.H.S. A x B = { (1,2), (1,3), (1,6), (4,2), (4,3), (4,6) } A x C = { (1,2), (1,3), (1,7), (4,2), (4,3), (4,7) } (A x B) - (A x C) = { (1,6), (4,6) } --2 Therefore 1 = 2 Advertisement seemapal3805 WebDetailed step by step solution for -2[ 1/2+7 1/3-2(4+6)-3]+6. Solutions Graphing Practice; New Geometry; Calculators; Notebook . Groups Cheat Sheets. Sign in; Upgrade; …
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Web10 okt. 2013 · 2 if you want a formula to see if the value of a cell is a match to a list/Array of values you can use the following =IF (ISNA (MATCH (A1, {1,2,3,4,5},0)),"Cell Does Not Contain One Of The Values",A1) when you enter this formula into a cell if A1 = 1,2,3,4 OR 5 then the cell you entered the formula in will return the value of A1. should you put a bell on a cat collarWeb8 mrt. 2024 · Explanation: The symbol ∩ refers to intersection which means the common elements between two sets We are given that: A = {1, 2, 3} B = {2 , 4, 6} C = {1, 2, 3, 4, 5, 6} Now, we are asked to get A ∩ (B∩C) 1- Let's start with what's in the brackets: B∩C refers to the common elements between B and C B∩C = {2, 4, 6} ∩ {1, 2, 3, 4, 5, 6} = {2, 4, 6} should you put a capital letter after a commaWeb24 jun. 2024 · Answer: b) (3, 4) Step-by-step explanation: Given, A = {1 , 2 , 3} B = {3 , 4} C = {4 , 5 , 6} To Find :- Value of :- (A × B) ∩ (B × C) Solution :- Finding value of {A × B} :- = {1 , 2 , 3} × {3 , 4} We need to consider each and every element of 'A' with each and every element of 'B' as a set :- should you put a comma after happy birthdayWeb29 mrt. 2024 · Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo. should you put a comma after howeverWebCorrect option is D) A={1,2,3,4,5,6,7,8} Very clearly A∩B={1,3,5,7} A−B is nothing but A−A∩B. A−B={2,4,6,8} Of course option D is the correct answer. Solve any question of … should you put a big down payment on a houseWeb(basic) if a:b=2:3 and b:c=6:7 then a:b:c= ? I know it is a basic question and that the answer is 4:6:7 but i cant get my head around the correct way to formulate the process … should you put a comma after althoughWebIf A = 1, 2, 3, 4, B = 2, 3, 5, 6 and C = 3, 4, 6, 7, then. Tardigrade. Question. Mathematics. If A = 1, 2, 3, 4, B = 2, 3, 5, 6 and C = 3, 4, 6, 7, then. Q. If A = {1, 2, 3, 4}, B = {2, 3, 5, 6} … should you put a comma after and