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What is the value of tan^-1 (40/30)???plz show step by step answer....

Answer» By using tangent table we can find this value{tex}\\begin{array}{l}\\theta = {\\tan ^{ - 1}}(\\frac{{40}}{{30}})\\\\\\theta = {\\tan ^{ - 1}}(1.33)\\\\\\theta = {53^ \\circ }7\'\\end{array}{/tex}


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