Q1 Cos, Sin and Tan questions

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TEAME CIT

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TEAME CIT 8 years, 5 months ago

Published this.

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TEAME CIT 9 years, 1 month ago

Created this.

Name	Status	Author	Last Modified
Q1 Cos, Sin and Tan questions	draft	TEAME CIT	08/10/2016 21:37
MATH6058 Cos, Sin and Tan questions	draft	Catherine Palmer	23/10/2017 00:47
Simon's copy of Q1 Cos, Sin and Tan questions	draft	Simon Thomas	01/05/2019 14:49

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Question statement

Evaluate each of te following, correct to 3 decimal places:

Don't forget the order of operations. BOMDAS!!

Hint: Check mode of calculator, radians mode needed for some and degree mode needed for others!!

Give any introductory information the student needs.

			Name	Type	Generated Value

num1	list	[ 37, 32, 36 ]
ans1	number	1.8285987717
num2	list	[ 34, 55, 32, 60 ]
ans2	number	-83.0858876111
num3	list	[ 2.83, 2.14, 2.62 ]
ans3	number	0.1905692871
num4	list	[ 5.1, 4.2, 2.8, 3.2 ]
ans4	number	4.7654329356

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
shuffle(20..55)[0..3]

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

Can an exam override the value of this variable?

Generated value: `list`

[ 37, 32, 36 ]

→ Used by:

ans1

Advice
"Part a)" - prompt

Parts

Part a) Gap-fill
1. Gap Number entry
  Add
Part b) Gap-fill
1. Gap Number entry
  Add
Part c) Gap-fill
1. Gap Number entry
  Add
Part d) Gap-fill
1. Gap Number entry
  Add

Gap-fill

Ask the student a question, and give any hints about how they should answer this part.

$\frac{\cos(\var{num1[0]}^{\circ}) + \sin(\var{num1[1]}^{\circ})}{\tan(\var{num1[2]}^{\circ})}$

Unnamed gap

Advice

i) $\frac{\cos(\var{num1[0]}^{\circ}) + \sin(\var{num1[1]}^{\circ})}{\tan(\var{num1[2]}^{\circ})} = \var{ans1}$

ii) $\frac{\tan(\var{num2[0]}^{\circ}) + \sin(\var{num2[1]}^{\circ})}{\cos(\var{num2[2]}^{\circ}) - \sin(\var{num2[3]}^{\circ})} = \var{ans2}$

iii) $\frac{\cos(\var{num3[0]}) + \sin(\var{num3[1]})}{\tan(\var{num3[2]})} = \var{ans3}$

iv) $\frac{\sin(\var{num4[0]}) + \cos(\var{num4[1]})}{\tan(\var{num4[2]}) - \sin(\var{num4[3]})} = \var{ans4}$

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Part	Test	Passed?
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Number entry
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This question is used in the following exams:

Math6000 Trigonometry by TEAME CIT in MATH6000 Essential Mathematical Skills.
Math6000 (WS5-8) by Julie Crowley in MATH6000 Essential Mathematical Skills.
Trigonometry by Deirdre Casey in Deirdre's workspace.
Apprentices Year 1 Trigonometry by Aoife O'Brien in Aoife's workspace.
claire's copy of Trigonometry by claire lines in claire's workspace.

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Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

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TEAME CIT 8 years, 5 months ago

TEAME CIT 9 years, 1 month ago

Error in variable testing condition

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Generated value: `list`

Parts

Gap-fill

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Q1 Cos, Sin and Tan questions

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

TEAME CIT 8 years, 5 months ago

TEAME CIT 9 years, 1 month ago

Error in variable testing condition

Error

Warning

Generated value: list

Parts

Gap-fill

Generated value: `list`