Maths Flashcards by Marcus Quirk

Q

sec²θ

A

tan²θ + 1

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Q

cosec²θ

A

1 + cot²θ

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Q

tan²θ + 1

A

sec²θ

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Q

1 + cot²θ

A

cosec²θ

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Q

cos2A

in terms of cos

A

2cos²A – 1

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Q

cos2A

in terms of sin

A

1 – 2sin²A

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Q

When differentiating trigonometric functions, what must x be in?

A

Radians

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