Mark M. answered 05/20/20
Tutor
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Retired math prof. Very extensive Precalculus tutoring experience.
csc(90° - θ+ = 1 / [sin(90° - θ)] = 1 / cosθ = secθ = √10
Sam R.
asked 05/20/20I would really appreciate an explanation here. Thx
Mark M. answered 05/20/20
Retired math prof. Very extensive Precalculus tutoring experience.
csc(90° - θ+ = 1 / [sin(90° - θ)] = 1 / cosθ = secθ = √10
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