Anaconda caught
By SASHA HARRINANAN Monday, December 31 2012
SHE'S SO ROYAL: This majestic 16-foot anaconda, found on a private road in Caroni yesterday afternoon by two
security guards, is seen last night. The .
A BEAUTIFUL 200-pound, 16-foot-long anacon
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20 12
2-
u
-2JJ[ST OF PHYSICAL CONSTANTS
Speed of light in free space
Permittivity of free
:
4rc x 10-7 H m 1
f-lo
Permeability of free wace
'
3.00x 108 ms 1
c
!
spac~
' 8.85 x 10- 12 F
LANGUAGE TECHNIQUES &
STRATEGIES
PURPOSE
TYPE OF DISCOURSE
Narration (tells a story, details a series of
related events)
To entertain, to inform
Novels, biographies, short stories and
autobiographies
Narration
I took her hand in mine, and we went out
Unit 2, My MC's Solution
Module 1( Electrostatics, Electricity and Electromagnetism)
Q#
1
2
3
4
Key
D
A
C
B
5
6
7
8
B
A
A
C
9
10
D
A
11
12
D
B
13
A
14
15
C
B
Explanations
E= V/d = 12/(0.15) = 8 V/m
In dark PD across LDR = 50/(50+10) x 12 =10V
Recall
Redra
CAPE PHYSICS MULTIPLE CHOICE
UNIT 2
MODULE 1
ELECTROSTATICS, ELECTRICITY, ELECTORMAGNETISM
(1) A pair of parallel plates has a potential difference of 12V across them and is
15cm apart. What is the electric field strength between the plates?
[A] 0.8V/m
[B
PROBLEM SET NO. 4 (DUE ON THURSDAY, 02/07, 4:00 PM)
The problems marked with an asterisk () are mandatory and to be turned in
as part of this weeks problem set. The remaining problems are recommended,
but you do not need to turn them in.
For the recommend
PROBLEM SET NO. 3 (DUE ON THURSDAY, 01/31, 4:00 PM)
The problems marked with an asterisk () are mandatory and to be turned in
as part of this weeks problem set. The remaining problems are recommended,
but you do not need to turn them in.
For the recommend
PROBLEM SET NO. 1 (DUE ON THURSDAY, 01/24, 4:00 PM)
The problems marked with an asterisk () are mandatory and to be turned in
as part of this weeks problem set. The remaining problems are recommended,
but you do not need to turn them in.
For the recommend
PROBLEM SET NO. 1 (DUE ON THURSDAY, 01/17, 4:00 PM)
The problems marked with an asterisk () are mandatory and to be turned in
as part of this weeks problem set. The remaining problems are recommended,
but you do not need to turn them in.
For the recommend
MATH-503
Homework-3
Solution
Note: In this solution, a strategy h = (x, y1 , , yn ), where x is the riskless asset, yi is the number of shares of the risky asset. 1) a) i. . If 1 + R > u, consider the strategy h = (S0 , 1). Clearly, V0h = 0, and V1h = S0
MA503a
(FALL 2009)
HOMEWORK #2 Due Wednesday, September 23, 2009
2 1) Recall that the Variance of a random variable X is dened by X := E [X E (X )]2 . Show that 2 (i) X = E [X 2 ] (E [X ])2 ; 2 (ii) X = E cfw_X (X 1) + X 2 , where X = E [X ]. X
Argue that
MA503a
(FALL 2009)
HOMEWORK #3 Due Wednesday, October 7, 2008
B 1) Let cfw_Bt : t 0 be a Brownian motion, and cfw_Ft t0 be the ltration generated by B . Dene 2 B Mt = Bt t, t 0. Show that M is an cfw_Ft -martingale.
2) Let X = cfw_Xn be a martingale with
MA503a
(Fall 2009)
HOMEWORK #4 Due Friday, October 30, 2009
1) Suppose that cfw_ t : t 0 is a standard Brownian motion. Show that for any constant c > 0, the scaled B process Wt := cBt/c , t 0 is also a standard Brownian motion. 2) Let cfw_Bt : t 0 be a s
MA503a
HOMEWORK #5
(Fall 2009)
Due Friday, November 20, 2009
1) Exercise 6.1 (of Bjrks book). o 2) Consider a market that has one bond and one stock, with the following price dynamics: dB (t) = B (t)r(t)dt; dS (t) = S (t)[(t)dt + (t)dW (t)]. Let h(t) = (x
MATH503b/506
(SPRING 2010)
FINAL PROJECT Due Friday, May 7, 2010
1) Consider a bond markdet in which the short rate is modeled by the SDE: dr(t) = (t, r(t)dt + (t, r(t)dW (t), where W is a Brownian motion under the objective measure P . a) Explain how a m
MATH503b
(SPRING 2010)
HOMEWORK #1 Due Friday, January 29
1) Exercise 8.1, 8.2, 8.3 and Exercise 9.2, 9.5, 9.10, 9.11 (of Bjrks book). o 2) Let p(t, s) = C (t, s, K, r, , T ) be the price function of the European call option. Namely p(t, s) = sN (d1 (t, s
MATH503b
(SPRING 2010)
HOMEWORK #2 Due Wednesday, February 17
1) Let H be a complex inner product space, whose inner product is dened by (x, y ) = xy , for all x, y H. Let x := (x, x)1/2 . Prove the Cauchy-Schwartz inequality: |(x, y )| x y , x, y H.
Usin
MATH503b
(SPRING 2010)
HOMEWORK #3 Due Wednesday, March 10, 2010
1) Exercise 11.1 (of Bjrks book). o 2) Exercise 15.3, 15.4, and 15.5 (of Bjrks book). o 3) Consider a market containing one bond and two stocks, and is described by the following SDEs: dB (t