Question

The value of sin² 37° + cos⁴ 37° ÷ cos² 53° + sin⁴ 53° is

Answer 1

Answer:

1

Step-by-step explanation:

$\frac{sin^2 37 + cos^4 37}{sin^2(90-37) +cos^4(90-37)}$

sin^2 37 + cos^4 37/sin^2 37 + cos^4 37

this will cancle each other and the answer is 1

Answer 2

sin^2 37 + cos^4 37/sin^2 37 + cos^4 37

this will cancle each other and the answer is 1