Question

    Find the value of the given expression: 6 of

    sec2 45o × sin 60o × cos 30o
    A 15 Correct Answer Incorrect Answer
    B 12 Correct Answer Incorrect Answer
    C 9 Correct Answer Incorrect Answer
    D 6 Correct Answer Incorrect Answer

    Solution

    6 of sec2 45o × sin 60o × cos 30o
    = 6 × (√2)2 × (√3/2) × (√3/2)
    = 6 × 2 × (3/4)
    = 9

    Practice Next

    Relevant for Exams: