Question

50 points


State the sign of
$\cos {4}^{c}$

IRRELEVANT ANSWERS WILL BE REPORTED​

Answer 1

cos(4 radians) * the speed of light =

-195 957 428 m / s

the sign is (®)

Answer 2

SOLUTION

cos(4radians)× speed of light (299792458 m/s)

=) -195957428 m/sec.

The sign is (®)

hope it helps ☺️