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If a and b are acute …

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If a and b are acute angle such that tana =1/3; tanB=1/2and tan(a+b) = tan a+ tan b/1-tan a tan b show that A+B

    • Posted by Vedant Singh 7 years, 7 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Vedant Singh 7 years, 7 months ago

    25wgr

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