Web11 A curve has equation y= kx− 3 −1 + kx− 3 , where kis a non-zeroconstant. (i) Find the x -coordinates of the stationary points in terms of k , and determine the nature of each … WebConsider the following list for the function fx = √x3 2x+32 where x0 = 1.[ List I List II; I Let the equation of tangent to the curve y =fx at x= x0 , be ax+by 3=0. P 4; Then the value of a+b is; II The length of the subtangent to the curve at a point x=x0 is k . Then the Q 178; value of k is; III Let the equation of normal to the curve at x= x0, be px+y+q= 0. Then R 9; the …
Show that the curves 2x = y^2 and 2xy = k cut at right angles, if k…
WebThe optimal cut-off values for predicting hemorrhage were: R = 7.8, K = 2.3, MA = 50.5, ANGLE = 53.7. A combination of R and MA was also most predictive of hemorrhage (area under ROC curve 0.66, sensitivity 60%, and specificity 71.7%). Conclusion: The currently adopted cut-off values for TEG indices are poorly and modestly predictive of ... WebClick here👆to get an answer to your question ️ If the curves y = 1 - ax^2 and y = x^2 intersect orthogonally then value of 'a' is. Solve Study Textbooks Guides. Join / Login. Question . ... If two curves y = a x and y = b x intersect at an angle α … saffi the cat
Curvature and Radius of Curvature - math24.net
Web30 mrt. 2024 · Ex 6.3, 23 Prove that the curves 𝑥=𝑦2 & 𝑥𝑦=𝑘 cut at right angles if 8𝑘2 = 1We need to show that the curves cut at right angles Two Curve intersect at right angle if the … Web29 dec. 2024 · To improve the accuracy of detecting soil total nitrogen (STN) content by an artificial olfactory system, this paper proposes a multi-feature optimization method for soil total nitrogen content based on an artificial olfactory system. Ten different metal–oxide semiconductor gas sensors were selected to form a sensor array to … Web15 jan. 2015 · a. Find an expression for the slope of the curve at any point (x, y) on the curve. b. Write an equation for the line tangent to the curve at the point (2, 1) c. Find the … they\u0027re 4w