Question

Expand
$( \tan510)$
and

$( \cot315)$

Answer 1

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The answer of u r question is..✌️✌️

✖️Expand
$( \tan510) \: and \: ( \cot315)$

Ans:✍️✍️✍️✍️✍️✍️✍️✍️✍️



$( \tan510)$

$= tan \: (540 - 30)$

$= tan(6.90 - 30)$

$= - tan30$

$= \frac{ - 1}{ \sqrt{3} }$

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$cot315$
$= cot(360 - 45)$

$= cot(4.90 - 45)$


$= - cot45$

$= - 1$

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Answer 2

Hye !!

Refer to the attachment !!