Question

Value of tan (-1560° )is​

Answer 1

Hope this help you

you can also check in calculater

Answer 2

$\red{ Value \: of \: tan ( - 1560\degree ) } \\= - tan (1560\degree )$

$\boxed{ \pink{ \because tan ( - \theta) = tan \theta }}$

$= tan ( 4 \times 360\degree + 120 \degree ) \\= - tan 120 \degree \\= - tan ( 180 - 60 ) \\= -(- tan 60) \\= tan 60\degree \\= \sqrt{3}$

Therefore.,

$\red{ Value \: of \: tan ( - 1560\degree ) }\green { = \sqrt{3}}$

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