Question

sin² 30⁰ + cos² 30⁰ + cot²45⁰ is equal to
​

Answer 1

Answer:

2

Step-by-step explanation:

sin²30 + cos²30 = 1

cot²45 = 1

1+1

2

Answer 2

Answer:

(1/2)^2 +(√3/2)^2+ 1

= 1/4 + 3/4 +1

=1+1

= 2

Step-by-step explanation:

sin 30°= 1/2

cos 30°= √3/2

cot 45°= 1

Hope it helps.