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A-Level Mathematics

Trigonometric Identities

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sin^2θ + cos^2θ

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Description and Tags

Geometry & Trigonometry

Right Triangles & Trigonometry

A-Level Mathematics

12th

7 Terms

1

sin^2θ + cos^2θ

1

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2

sec^2θ

1 + tan^2θ

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3

cosec^2θ

1 + cot^2θ

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4

sinθ/cosθ

tanθ

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5

sin2θ

2sinθcosθ

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6

cos2θ

cos^2θ - sin^2θ

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7

tan2θ

2tanθ/(1 - tan^θ)

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