Without using the calculator, find the value of $sec(3660^{o})$

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Without using the calculator, find the value of

$sec(3660^{o})$

written 5.6 years ago by

teamques10 ★ 69k

modified 3.0 years ago by

pedsangini276 • 4.8k

engineering mathematics

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1 Answer

901views

written 5.6 years ago by

teamques10 ★ 69k

Solution:

$sec(3660^{o}) = sec(40$ x $90^{o} + 60^{o})$

$= sec60^{o}$

$=2$

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