Math, asked by gyansingh543a, 2 months ago

Show that
Cos2 (45°+0) + Cos2 (45°-0) /
Tan (60°+0) Tan(60° - 0) = 1

Answers

Answered by atharvarangdale

1

Step-by-step explanation:

Cos2x = cos²x - sin²x

cos45 & sin45 = 1/√2

tan60 = √3

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