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Sum Difference Double Half Angle Trig Formulas

Authored by Anthony Clark

Mathematics

11th Grade

CCSS covered

Sum Difference Double Half Angle Trig Formulas
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19 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(sinu)(cosv) + (cosu)(sinv) =

cos(u - v)

cos(u + v)

sin(u - v)

sin(u + v)

Tags

CCSS.HSF.TF.C.9

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(sinu)(cosv) - (cosu)(sinv) =

cos(u - v)

cos(u + v)

sin(u - v)

sin(u + v)

Tags

CCSS.HSF.TF.C.9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(cosu)(cosv) - (sinu)(sinv) =

cos(u - v)

cos(u + v)

sin(u - v)

sin(u + v)

Tags

CCSS.HSF.TF.C.9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(cosu)(cosv) + (sinu)(sinv) =

cos(u - v)

cos(u + v)

sin(u - v)

sin(u + v)

Tags

CCSS.HSF.TF.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use a double-angle identity to find the exact value of each expression
sin θ = −3/5 and 3π/2 < θ < 2π
Find tan 2θ

-24/7

24/7

1

-1
-3/4

Tags

CCSS.HSF.TF.C.9

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the exact value of sin 2x if sin x = 12/13 and x is in the first quadrant. 

120/169

25/169

60/169

5/13

Tags

CCSS.HSF.TF.C.9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSF.TF.C.9

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