Multiple Choice Questions on ABC is triangle if sin A B 2 radic 3 2 then the value of sinC 2 is ........ for SSC CGL Exam Preparation

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Multiple Choice Questions

ABC is triangle if sin A B 2 radic 3 2 then the value of sinC 2 is ........

Quantitative Aptitude (CGL) Trignometry
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    ABC is triangle if sin((A+B)/2)=√3/2 then the value of sinC/2 is

    1/√2

    Incorrect Answer

    0

    Incorrect Answer

    1/2

    Correct Answer

    1/√3

    Incorrect Answer
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    Explanation:

    sin((A+B)/2)=sin60
    A+B=120
    C=180-(A+B)
    C=60
    sinC/2=sin30=1/2

    By: MIRZA SADDAM HUSSAIN
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