Evaluate 3 cot square 60+sec square 45
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3(cot60°)^2 + (sec45°)^2
= 3/(✓3)^2 + (✓2)^2
= 1 + 2 = 3
= 3/(✓3)^2 + (✓2)^2
= 1 + 2 = 3
Answered by
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Hope it helpzz
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