Question

what is the value of Cos²0°+Cot²45°+Sin²45°​

Answer 1

Answer:

Step-by-step explanation:

cos²0°=1

cot²45°=1

sin²45°=1/2

Thus, cos²0°+ cot²45°+ sin²45°= 1+ 1+ 1/2= 5/2= 2.5

Answer 2

Answer:

$2.5$

Step-by-step explanation:

It is the correct answer.