shazii

Let A be a linear operator A : V → V.

(a) Show that A^2 =0 if and only if Im A ⊂ Ker A.

(b) Show that Ker A ⊂ Ker A^2 ⊂ Ker A^3 ⊂···and··· ⊂ Im A^3 ⊂ Im A^2 ⊂ Im A.

What are the similarities and differences in the
development of labour movements in different parts of Canada?

if T: V-V is any linear operator, show that ker T and im T are T-invariant subspaces

Describe factors you would consider in deciding when and how to confront clients. What are some guidelines you would consider in confronting clients?

List the core struggles of each of Eric Erikson’s eight developmental stages.

Write a paragraph about how emerging adulthood relates to romantic love?

Summarize at least one change in mental health challenges in late adulthood that includes prevalence in the population, and a general overview of symptoms.

This question got resolved

I put in his code

void getUID() {
  FirebaseAuth auth = FirebaseAuth.instance;
  User? user = auth.currentUser;
  if (user != null) {
    setState(() {
      uid = user.uid;
    });
  }
}

When I run the flutter program I now get this error  msg

======== Exception caught by widgets library =======================================================
The following assertion was thrown building TaskListPage(dirty, state: _TaskListPageState#61ebf):
a document path must be a non-empty string
'package:cloud_firestore/src/collection_reference.dart':
Failed assertion: line 116 pos 14: 'path.isNotEmpty'

When the exception was thrown, this was the stack: 
#2      _JsonCollectionReference.doc (package:cloud_firestore/src/collection_reference.dart:116:14)
#3      _TaskListPageState.build (package:todolist/pages/tasklist/tasklist.dart:75:16)
#4      StatefulElement.build (package:flutter/src/widgets/framework.dart:5080:27)
#5      ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4968:15)
#6      StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)
#7      Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)
#8      ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)
#9      StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)
#10     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)
#11     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)
#12     Element.updateChild (package:flutter/src/widgets/framework.dart:3676:20)
#13     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)
#14     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)
#15     Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)
#16     BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)
#17     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)
#18     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)
#19     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)
#20     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)
#21     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)
#22     _invoke (dart:ui/hooks.dart:145:13)
#23     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)
#24     _drawFrame (dart:ui/hooks.dart:112:31)
(elided 2 frames from class _AssertionError)
====================================================================================================

Screenshot of my emulator

1. Which painting shows a transquil mood?

1. Which cubist still life was created using the collage technique?

Suppose Yukon Bank has the following simplified balance sheet and that the desired reserve ratio is 20 percent.

Instructions: All answers to this question should be entered as whole numbers.

a. What is the maximum amount of new loans Yukon Bank can make?

$

Show in columns 1 and 1' how the bank's balance sheet will appear after the bank has loaned this additional amount.

b. By how much has the supply of money changed?

$

c. How will the bank’s balance sheet appear after cheques drawn for the entire amount of the new loans have been cleared against this bank? Show this new balance sheet in column 2 and 2'.

d. Answer parts (a), (b), and (c) on the assumption that the desired reserve ratio is 15 percent.

What is the maximum amount of new loans Yukon Bank can make?

$

Show in columns 3 and 3' (below) how the bank’s balance sheet will appear after the bank has loaned this additional amount.

By how much has the supply of money changed?

$

How will the bank’s balance sheet appear after cheques drawn for the entire amount of the new loans have been cleared against this bank? Show this new balance sheet in column 4 and 4' in the table above.

I need to fill the (1) (2) (1')(2') (3)(4) (3')(4') columns filled and the questions asked

suppose that big bucks bank has the simplified balance sheet shown below.  The reserve ratio is 20 percent.

What is the maximum amount of new loans that big bucks bank can make?

1. Which painting shows the style of Neoplasticism?