WebSolution(By Examveda Team) x = b + c - 2a y = c + a - 2b z = a + b - 2c ⇒ x + y + z = (b + c - 2a) + (c + a - 2b) + (a + b - 2c) = 0 ∴ Now, ⇒ x 2 + y 2 + 2xy ... Web21 aug. 2024 · import timeit NUM = 1000000 a = 1 b = 2 c = 3 d = 1 array = {b,c,d} tup = (b,c,d) lst = [b,c,d] def comparison (): if a == b or a == c or a == d: pass def makearray …
If a, b and c are unit vectors, then a b 2+ b c 2+ c a 2 does ...
Web17 apr. 2024 · If (a-b-c,2a,2a), (2b, b-c-a,2b), (2c,2c, c-a-b) = (a + b + c) (x + a + b + c)2, x ≠ 0 and a + b + c ≠ 0, then x is equal to : (1) 2 (a + b + c) (2) –2 (a + b + c) (3) abc (4) … Web27 apr. 2024 · Answer: Option A, 5 Step-by-step explanation: If 2a + b = 7 and b + 2c = 23 Then we have to find the average of a, b and c. In other words we have to find the value of By adding both the equations (2a + b) + (b + 2c) = 7 + 23 2a + 2b + 2c = 30 2 (a + b + c) = 30 (a + b + c) = = 15 ⇒ Therefore, average of a, b and c is 5 Option A, 5 is the answer. huntly area code
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Web2 dagen geleden · Embattled electronic cigarette-maker Juul Labs Inc. will pay $462 million to six states and the District of Columbia. New York Attorney General Letitia … WebThe correct balanced equation is 2A + B = 2C and that doesn’t change when the amounts used in running the reaction are changed. Thus, for 2H2 (g) + O2 (g) = 2 H2O (g), Kp = [p (H2O)p (H2O)]/ [p (H2)p (H2)p (O2)] whether the reactants are 2 atm H2 and 1 atm O2 or with 4 atm H2 and 2 atm O2. Sponsored by Grammarly Web29 feb. 2016 · if A-B=2C,A+B=4C and C=3i+4j, then what are A and B? asked by kagisho. February 29, 2016. 5 answers. please guyz i need your help, i don't know where to start … huntly accident