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Trig Identities (A2)

Authored by Alistair Nicholls

Mathematics

12th Grade

Used 1+ times

Trig Identities (A2)
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16 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Sin2A=

2sinAcosA

2cos2A-1

1-2cos2A

2sinA

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Cos2A=

2cosA

2cosAsinA

2cos2A-1

cos2A-2

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

sec2A=

1-cot2A

cot2A+1

tan2A-1

1+tan2A

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

tan2A=

sec2A+1

sec2A-1

cot2A+1

1-cot2A

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

cosec2A=

1+tan2A

tan2A+1

1+cot2A

1-cot2A

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

cot2A=

1-cosec2A

cosec2A-1

1+tan2A

tan2A-1

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

cos2A=

2cosA

2sin2A-1

1-2sin2A

2sinAcosA

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