1.

Sec(2760)=?trignometry pls give step by step explanation.​

Answer»

Step-by-step EXPLANATION:

\sec(2760°)

=  \sec(2520°  + 240°)

=  \sec(240°)

=  \sec(180° + 60°)

=  -  \sec(60°)

=  - 2



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