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

Question

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

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Mary 1 month 2021-08-18T08:13:43+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-18T08:15:02+00:00

    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

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