Q7. Evaluate : 1 point Tan 30° Cosec 60° + Tan 60° Sec30° ​

Question

Q7. Evaluate :
1 point
Tan 30° Cosec 60° + Tan 60° Sec30°

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Rose 4 weeks 2021-08-18T17:35:58+00:00 2 Answers 1 views 0

Answers ( )

    0
    2021-08-18T17:37:10+00:00

    Answer:

    Tan 30° Cosec 60° + Tan 60° Sec30° =8/3

    0
    2021-08-18T17:37:31+00:00

    Answer:

    8/3

    Step-by-step explanation:

    tan30°cosec60°+tan 60° cosec(90-30)

    tan30°cosec60°+tan 60° cosec60°

    cosec60(tan 30°+tan 60°)

    2/√3(1/√3+√3)

    2/√3(1+3/√3)

    2/√3(4/√3)

    8/3

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