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If tan alpha=1/√x(x^2+x+1),tan beta=√x/√x^2+x+1and tan gama …

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If tan alpha=1/√x(x^2+x+1),tan beta=√x/√x^2+x+1and tan gama √( x^-3+x^-2+x^-1) prove that alpha plus beta is equal to gama

    • Posted by Nimisha Chanda 6 years ago

    CBSE > Class 12 > Mathematics
    • 0 answers
    ANSWER
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