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Simplify cos^2 0(1+ tan^2 0)

Simplify cos^2 0(1+ tan^2 0)
asked 60.3k views
1 vote
Simplify cos^2 0(1+ tan^2 0)

asked
User Codar
by
8.2k points

1 Answer

3 votes

Answer:

1

Explanation:

cos²θ (1 + tan²θ)

Use Pythagorean identity:

cos²θ (sec²θ)

1

answered
User Sethmr
by
9.3k points
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