57 results for "exact".
-
Question in Trignometry
multiple choice testing sin, cos, tan of random(30, 45, 60) degrees
-
Question in Trignometry
multiple choice testing sin, cos, tan of angles that are negative or greater than 360 degrees that result in nice exact values.
-
Question in Trignometry
Find the sum of two 2-dimensional vectors, graphically and exactly using the parallelogram rule.
-
Question in MY QUESTIONS
multiple choice testing sin, cos, tan of random(30, 45, 60) degrees
-
Question in MY QUESTIONS
Function $f(x) = xe^{ax}$ is sketched and area shaded. Question is to determine the area under graph, exactly and (calculator) to 3 s.f. Area is above x-axis.
-
Question in MY QUESTIONS
testing sin, cos, tan of random(0,90,120,135,150,180,210,225,240,270,300,315,330) degrees but in radians
-
Question in MY QUESTIONS
testing sin, cos, tan of angles that are negative or greater than 2pi radians that result in nice exact values.
-
Exam (5 questions) in Maria's workspace
Using the unit circle definition of sin, cos and tan, to calculate the exact value of trig functions evaluated at angles that depend on 0, 30, 45, 60 or 90 degrees.
-
Question in Terry's workspace
multiple choice testing sin, cos, tan of angles that are negative or greater than 360 degrees that result in nice exact values.
-
Question in heike's workspace
Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(x-y)=-(y-x)$ and $\frac{a-b}{c-d}=\frac{b-a}{d-c}$
-
Exam (6 questions) in Andreas's workspace
Using the unit circle definition of sin, cos and tan, to calculate the exact value of trig functions evaluated at angles that depend on 0, 30, 45, 60 or 90 degrees.
-
Question in Katy's workspace
Find the sum of two 2-dimensional vectors, graphically and exactly using the parallelogram rule.
-
Question in Hannah's workspace
Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(x-y)=-(y-x)$ and $\frac{a-b}{c-d}=\frac{b-a}{d-c}$
-
Question in Hannah's workspace
Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(x-y)=-(y-x)$ and $\frac{a-b}{c-d}=\frac{b-a}{d-c}$
-
Exam (5 questions) in Paul's workspace
Using the unit circle definition of sin, cos and tan, to calculate the exact value of trig functions evaluated at angles that depend on 0, 30, 45, 60 or 90 degrees.
-
Question in Sequences and Series
Seven standard elementary limits of sequences.
-
Question in Trigonometry
multiple choice testing sin, cos, tan of random(30, 45, 60) degrees
-
Question in Trigonometry
multiple choice testing csc, sec, cot of random(pi/6, pi/4, pi/3) radians
-
Question in Trigonometry
multiple choice testing sin, cos, tan of random(pi/6, pi/4, pi/3) radians
-
Question in Peter's workspace
multiple choice testing sin, cos, tan of random(0,90,120,135,150,180,210,225,240,270,300,315,330) degrees
-
Question in Marlon's workspace
multiple choice testing sin, cos, tan of random(pi/6, pi/4, pi/3) radians
-
Question in Tst
multiple choice testing csc, sec, cot of random(pi/6, pi/4, pi/3) radians
-
Question in Tst
multiple choice testing sin, cos, tan of random(0,90,120,135,150,180,210,225,240,270,300,315,330) degrees
-
Question in Tst
Seven standard elementary limits of sequences.
-
Question in Bill's workspace
Seven standard elementary limits of sequences.
-
Question in Katie's workspace
Seven standard elementary limits of sequences.
-
Question in Don's workspace
No description given