Question

Find the value of sin2 30° + cos2 30° + cot2 45°.

Answer 1

Answer:

(1/2)²+(√3/2)²+1²

1/4+3/4+1

(1×1+3×1+1×4)/4

(1+3+4)/4

8/4

=2

Answer 2

Answer:

2

Step by step explanation :-

(1/2)²+(√3/2)²+1²

1/4+3/4+1

(1×1+3×1+1×4)/4

(1+3+4)/4

8/4

=2