WebFeb 16, 2024 · Explanation: 2x2 − 3x +5k = 0. The discriminant here is: ( − 3)2 −4 ×2 × 5k. = 9 − 40k. Assume k ∈ Q. For the equation to have two roots (real and complex) the discriminant must not equal zero. → 9 −40k ≠ 0. k ≠ 9 40. If the roots are to be real only the discriminant must be greater than zero. WebTranscribed image text: 1. Find k so that u = (2,3k, -4,1,5), v = (6,-1,3,7, 2k) are orthogonal. Use the value of k you found and normalize the vectors u, v. 2. Let 21 = 2+3i, 22 = 4- i. Find the product 2122 and 2122]. 3. Determine whether thevector w is a linear combination of the vectors V1, V2 -2 (i) w= 11 3 -2 (i) w= V1 = ; V2 = 4 -6 (14 ...
Determine k so that k²+ 4k + 8, 2k² + 3k + 6, 3k² - Cuemath
WebJan 3, 2024 · Determine k so that 3k-2 2k2-5k + 8 and 4k+ 3 are the three consecutive terms of an AP - 7425931. jaskaran73 jaskaran73 03.01.2024 Math Secondary School ... APs can be found in many real-world situations, such as counting numbers, even numbers, and multiples of a number. They are also frequently used in mathematical and scientific … WebFree series convergence calculator - Check convergence of infinite series step-by-step naws humane society of illinois
Determine the values of K such that the quadratic equation x^2 …
WebClick here👆to get an answer to your question ️ Determine k such that the quadratic equation x^2 + 7(3 + 2k) + (1 + 3k)x = 0 has equal roots Web2.3.2 Determine whether two given vectors are perpendicular. ... i + j + k and 2i – j – 3k ... party favors, decorations, and food service items such as paper plates and napkins. When AAA buys its inventory, it pays 25¢ per package for invitations and party favors. Decorations cost AAA 50¢ each, and food service items cost 20¢ per package. Web22 hours ago · The US document leak contains what appear to be intelligence briefing, including one that reports on a rumour relating to Putin's health - and his top general's plans to 'throw' the war in Ukraine. naws illinois humane society