
Trigonometry formulae
Authored by Naren Venkat
Mathematics
11th - 12th Grade
CCSS covered
Used 48+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sin(A+B)=
sinA cosB- cosA sinB
sinA cosB+ cosA sinB
cosA cosB+sinA sinB
cosA cosB-sinA sinB
Tags
CCSS.HSF.TF.C.9
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cos C + cos D =
2 sin cos
2 sin sin
2 cos cos
-2 sin sin
Tags
CCSS.HSF.TF.C.9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 sinA cosB=
sin (A+B) sin(A-B)
sin (A+B) sin(A-B)
cos(A+B) cos(A-B)
cos (A+B) cos(A-B)
Tags
CCSS.HSF.TF.C.9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cos 2A=
2sin^2A-1
1-2sin^2A
2cos^2A+1
1-2cos^A
Tags
CCSS.HSF.TF.C.9
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Cos(A-B) =
CosACosB + SinASinB
—CosACosB + SinASinB
CosACosB - SinASinB
SinACosB - CosASinB
Tags
CCSS.HSF.TF.C.9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1+Cos14x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cot(A+B) =
NONE OF THESE
Tags
CCSS.HSF.TF.C.9
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