Simplify the expression sin^2 x + sin x + cos^2 x - 1.
A. sinx
B. sinx - 1
C. sinx...
Mathematics, 10.12.2020 17:10 maria241432
Simplify the expression sin^2 x + sin x + cos^2 x - 1.
A. sinx
B. sinx - 1
C. sinx - 2
Simplify the expression below.
icot^2 x + 1
A. tanx
B. csc²x
C. cscx
Answers: 2
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