Asked by tony
Use the fundamental identities to simplify the expression.
cos^2θ/sin^2θ+cscθsinθ
I got tan^2theta
cos^2θ/sin^2θ+cscθsinθ
I got tan^2theta
Answers
Answered by
Steve
Nope.
cos/sin = cot
csc * sin = 1
so you have
cot^2 + 1 = csc^2
cos/sin = cot
csc * sin = 1
so you have
cot^2 + 1 = csc^2
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