sin²45°-cosec²60°+sec²30°
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Answered by
7
Step-by-step explanation:
= sin²45 - cosec²60 + sec²30
= (1/√2)² - (2/√3)² + (2/√3)²
= (1/2)
Answered by
0
Answer:
the answer is 1/2.......✌️✌️
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