
William W. answered 11/16/20
Tutor
4.9
(1,021)
Math and science made easy - learn from a retired engineer
csc(x) = 1/sin(x) so csc(x)/sin(x) = 1/sin(x)•1/sin(x) = 1/sin2(x) = csc2(x)
William W. answered 11/16/20
Math and science made easy - learn from a retired engineer
csc(x) = 1/sin(x) so csc(x)/sin(x) = 1/sin(x)•1/sin(x) = 1/sin2(x) = csc2(x)
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.