# All Educational Materials for POLI1081 at Boston College (BC)

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## COMPLETE Introduction to International Politics Notes: Part 4 -- got 90% in the course

4 Page

31 Mar 2014

## POLI1081 Study Guide - Ostpolitik, Nations Of Nineteen Eighty-Four, Theocracy

8 Page

31 Mar 2014

Post westphalia that was centered around three ideas: universal to preserve their state"s freedom, universal recognition of sovereignty, above all: rel

View Document## COMPLETE Introduction to International Politics Notes: Part 1 -- got 90% in the course

2 Page

31 Mar 2014

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Frequently-seen exam questions from 2014 - 2018.

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## Quiz2mt210Sample2Ans

1 Page

31 Jan 2019

Is b = and a3 = . 1. vector equations a linear combination of the vectors a1 = . To answer this question, we need to solve the vector equation x1a1 + x

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## Exam3210Sample5Ans

6 Page

31 Jan 2019

Specify whether the matrix has an inverse without trying to compute the inverse. We calculate the determinant across the 2nd rows and 3rd column. (cid:

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## Exam3210Sample4Ans

6 Page

31 Jan 2019

An n n matrix a is called skew-symmetric if at = a. Show that if a is skew-symmetric and n is an odd positive integer, then a is not invertible. By the

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## Exam3210Sample4

6 Page

31 Jan 2019

An n n matrix a is called skew-symmetric if at = a. Show that if a is skew-symmetric and n is an odd positive integer, then a is not invertible. Solve

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## Exam3210Sample3Ans

6 Page

31 Jan 2019

The properties of determinants: an n n matrix a is called orthogonal if aat = i. If a is orthogonal show that det(a) = 1. By the properties of determin

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## Exam3210Sample2Ans

6 Page

31 Jan 2019

Then we get det(a) = det(( 1)at ) = ( 1)3det(at ) = ( 1)3det(a) = det(a), i. e. , Or calculate the determinant with respect to any column or any row of

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## Exam2210Sample4

6 Page

31 Jan 2019

De ne the linear transformation t : r3 r3 so that x1 x2 x3. 7 x1 + x2 + x3 x1 x2 + x3 x1 x2 x3 a. ) Explain. d. ) if there is any, nd a vector v such t

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## Exam1210Sample3Ans

6 Page

31 Jan 2019

Verify that if ad bc = 0, then the system of equations has a unique solution. ax1 + bx2 = r cx1 + dx2 = s. We apply row-reduction algorithm to the augm

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## Quiz8Spr11mt210Ans

2 Page

31 Jan 2019

Let a be the 4 5 matrix. 5: find the null space of a, find the column space of a, find a basis for the null space of a, find a basis for the column spa

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## COMPLETE Introduction to International Politics Notes: Part 4 -- got 90% in the course

4 Page

31 Mar 2014

## COMPLETE Introduction to International Politics Notes: Part 1 -- got 90% in the course

2 Page

31 Mar 2014

## POLI1081 Study Guide - Ostpolitik, Nations Of Nineteen Eighty-Four, Theocracy

8 Page

31 Mar 2014

Post westphalia that was centered around three ideas: universal to preserve their state"s freedom, universal recognition of sovereignty, above all: rel

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## COMPLETE Introduction to International Politics Notes: Part 1 -- got 90% in the course

2 Page

31 Mar 2014

## COMPLETE Introduction to International Politics Notes: Part 4 -- got 90% in the course

4 Page

31 Mar 2014

## POLI1081 Study Guide - Ostpolitik, Nations Of Nineteen Eighty-Four, Theocracy

8 Page

31 Mar 2014

Post westphalia that was centered around three ideas: universal to preserve their state"s freedom, universal recognition of sovereignty, above all: rel

View Document