Question

evaluate it...
3 tan square 30+ tan²60 + cosec 30-tan 45 upon
cot square 45

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Answer 1

Hey mate! The answer is:

Answer:

The answer is 5.

Step-by-step explanation:

We know that:

tan 30°=1/√3, tan 60°=√3, cosec 30°=2, tan 45°=1 and cot 45°=1.

Hence, replacing the values:

3×(1/√3)×(1/√3) + (√3) × (√3) + 2 - 1

1 × 1

=3×1/3 + 3 +1

1

=1+3+1

=5

Hope this will help ya, mate