Use the Pythagorean identities to simplify the expression. $$\frac { \cos ^ { 2 } t + \sin ^ { 2 } t } { \cot ^ { 2 } t + 1 }$$
A) $$\sin ^ { 2 } t$$
B) $$\csc ^ { 2 } \theta$$
C) $$\cos ^ { 2 } \theta$$
D) 1
E) $$\sec ^ { 2 } \theta$$

Name: Use the Pythagorean identities to simplify the expression. \[\frac { \cos ^ { 2 } t + \sin ^ { 2 } t } { \cot ^ { 2 } t + 1 }\] A) \[\sin ^ { 2 } t\] B) \[\csc ^ { 2 } \theta\] C) \[\cos ^ { 2 } \theta\] D) 1 E) \[\sec ^ { 2 } \theta\]
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The Answer is A

Use the Pythagorean Identities to Simplify the Expression cos⁡2t+sin⁡2tcot⁡2t+1\frac { \cos ^ { 2 } t + \sin ^ { 2 } t } { \cot ^ { 2 } t + 1 }cot2t+1cos2t+sin2t​

Use the Pythagorean Identities to Simplify the Expression $\frac { \cos ^ { 2 } t + \sin ^ { 2 } t } { \cot ^ { 2 } t + 1 }$