Question

$sin { }^{2} + cos {}^{2} =$
​

Answer 1

0.49315059027

This is ur answer

Plz Follow me nd Mark me as Brainliest too

Answer 2

Answer:

0.49315059027

Step-by-step explanation:

sin2(t) + cos2(t) = 1. tan2(t) + 1 = sec2(t). 1 + cot2(t) = csc2(t). Advertisement. Note that the three identities above all involve squaring and ...