simplest form of √(1-cos^2 thita) (1+tan^2 thita)
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Answer:
Some IMP formulas:
sin²A = 1 - cos²A
and
1 + tan²A = sec²A
∴ = (By using the formulas)
= sinA * secA (By taking square roots)
= sinA * 1/cosA
= sinA/cosA
= tanA
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