WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... WebMar 22, 2024 · Question 4 Value of k, for which A = [ 8 (𝑘& [email protected] &2𝑘)] is a singular matrix is : (a) 4 (b) −4 (c) ±4 (d) 0 Since A is singular matrix Determinant of A = 𝑨 = 0 Now, 𝐴 = 8 (𝑘& [email protected] &2𝑘) 0 = k (2k) − 4 × 8 0 = 2k2 − 32 32 = 2k2 2k2 = 32 k2 = 16 k = ± 4 So, the correct answer is (c) Next ...
Graph f(x)=2^x Mathway
WebAny intercept of f (x) is x = 2k. Solution: Factor theorem states that a polynomial f (x) has a factor (x - k) if and only if f (k) = 0 (i.e. k is a root). If (x – 2k) is a factor of f (x), then by … WebThen we have: f (x) = f (x-2k) + 2k = f (-2k) + 2k This shows that f (x) is a polynomial of degree at most 1. Let's assume that f (x) = ax + b for some real numbers a and b. Substituting this into the given equation, we get: a (x+2) + b = ax + b + 2 Simplifying this equation, we get: a = 1 b = -1 Explanation: honesty billy
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WebSolution Verified by Toppr Correct option is D) For the function f(x) to continuous at x=5 We must have, x→5 −limf(x)= x→5 +limf(x)=f(5) ⇒ x→5lim(3x−8)= x→5lim(2k) ⇒3×5−8=2k ∴k= 27 Video Explanation Solve any question of Continuity and Differentiability with:- Patterns of problems > Was this answer helpful? 0 0 Similar questions WebThe F2K file extension indicates to your device which app can open the file. However, different programs may use the F2K file type for different types of data. While we do not … WebDec 3, 2024 · Answer: f (2k)=0 Step-by-step explanation: Let's suppose f (x) is such that (x-2k) is one of its factors. We can write it as f (x)= (x-2k).g (x) Where g (x) is any other … honesty barn