3 years ago

HELP PLEASEEEEEE simplify cos^2 θ(1+tan^2 θ)

Mathematics

1 answer:

expeople1 [14]3 years ago

7 0

Answer:

Step-by-step explanation:

cos²Ф(1 + tan²Ф) Simplify 1 + tan²Ф

cos²Ф(1/cos²Ф) Multiply

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