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(a) Evaluate sin(5/4) (b) Evaluate tan(167/3) (c) Evaluate sec(-7π/6).

Posted: Sat Jul 09, 2022 2:13 pm
by answerhappygod
 1
1 (29.31 KiB) Viewed 32 times
(a) Evaluate sin(5/4) (b) Evaluate tan(167/3) (c) Evaluate sec(-7π/6).