Math, asked by devimanita32gmailcom, 2 months ago

find the value of sin^2 30° + 4 cot^2 45° - sec^2 60°

Answers

Answered by priyarawatmku888

0

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Answered by arshdeep9643

1

Answer:

helo

Step-by-step explanation:

= sin²30° + 4 cot²45° -sec²60°

=(½)² + 4 (1)² - (2)²

= ¼ + 4 - 4

= ¼

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