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tan1/2[cos^-1√5/3] evaluate

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tan1/2[cos^-1√5/3] evaluate

    • Posted by Shivanshu Yadav 7 years, 9 months ago

    CBSE > Class 12 > Mathematics
    • 6 answers

    Shivanshu Yadav 7 years, 9 months ago

    Kyu

    1Thank You

    Aisha Grewal 7 years, 9 months ago

    Rehne d gussa aya hua h mre ko

    1Thank You

    Shivanshu Yadav 7 years, 9 months ago

    Thnx???

    0Thank You

    Aisha Grewal 7 years, 9 months ago

    Put 1/2cos¯¹root 5/3==u....then root 5/3=cos2u......then put identity in tanu........ 1-tan2u /1+tan2u

    1Thank You

    Aisha Grewal 7 years, 9 months ago

    Solve ho gya answer h... (3—root 5)/2

    0Thank You

    Shivanshu Yadav 7 years, 9 months ago

    Koi to bto yr

    1Thank You

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