2. Let I(.) be the indicator function. Prove 1AnB = 1A × 1B = min{1A, 1B} for any two sets A and B
Let A,B be two events given on a probability space (Ω, F, P). Find E(1A|1B).
The answers to choose from are -1a,1b -none -1b,1c -all -1a,1b,1c -1b,1c -1b,1c,1d -1a,1b,1c,1d 19) Consider the network shown below. Suppose AS3 and AS2 are running OSPF for their intra-AS (10pts) routing protocol. Suppose AS1 and AS4 are running RIP for their intra-AS routing protocol. Suppose eBGP and iBGP are used for the inter-AS routing protocol. Initially suppose there is no physical link between AS2 and AS4. a) Which routers in AS1 run eBGP? b) Which routers in AS1 run...
PART 1A PART 1B Let f(t) = S4 0 < t < -4 < t < 27 and assume that when f(t) is extended to the negative t-axis in a periodic manner, the resulting function is even. Consider the following differential equation. dax 3 2 + 6x = f(t) dt Find a particular solution of the above differential equation of the form Xp(t) = Ë Ancos nat, a s(t,n) n=1 р n=1 and enter the function g(t, n) into the...
1a) A production function has the form f(a,b) = a^2 x b^3 . Does this function exhibit constant, increasing, or decreasing returns to scale? 1b)A production function has the form f(a,b) = 3a^1/2 x b^1/2. Does this function exhibit constant, increasing, or decreasing returns to scale? Explain. Thank you.
pls don't answer if cant help with all :) 1a. 1b. 1c. A certain indicator, HA, has a Ką value of 1.0 x 10-5. The protonated form of the indicator is red and the ionized form is yellow. What is the pKa of the indicator? pKa What is the color of this indicator in a solution with pH = 7? yellow red O orange The half-equivalence point of a titration occurs half way to the equivalence point, where half of...
Given events A and B, (a) let C be the event that A will occur and B will not occur. Express C in terms of A and B. Let D be the event that B will occur and A will not occur. Express D in terms of A and B. (b) let E be the event that exactly one of the events A or B will occur. Express E in terms of A and B. (c) Use the result in...
2. Given events A and B (a) let C be the event that A will occur and B will not occur. Express C in terms of A and B. Let D be the event that B will occur and A wil not occur. Express D in terms of A and B (b) let E be the event that exactly one of the events A or B will occur. Express E in terms (c) Use the result in (a) to find...
I'm having trouble with 1a, 1b, 1c and 2... pH, INDICATORS AND TITRATION CURVES PRE-LAB ASSIGNMENT: 1. A certain indicator is blue at pH = 4.0, yellow at pH 6.0, and red at pH 8.0. a. How many pKin values will this indicator have? (Assume all its colour changes are given.) b. A solution with pH = 5.0 has some of this indicator added to it. What colour is the solution likely to become? c. What are the approximate pKin...
1a. 1b. 1c. A single conservative force = (AX - B) N, where x is in meters, and A and B are positive constants, acts on a particle moving along an x axis. The potential energy U associated with this force is assigned a value of 0 at x = 0. (a) Write an expression for the potential energy associated with this force. (b) What is the maximum positive value of the potential energy? In the figure, a block of...