Question

3tan²30* + sec⁴45* - tan²60* is equal to *​

Answer 1

Answer:

3(1/√3) square + (√2) square -(√3) square

3(1/3) +2-3

1+2-3

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Answer 2

Step-by-step explanation:

3×(1/√3)^2+(√2)^4-(√3)^2

3/3+4-3

= 1+4-3

= 2

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