Question

sin4 t + cost-1
sint + cost - 1
simplifies to​

Answer 1

Answer:

put t = 0°

1) sin4*0° + cos 0° -1

= 0 + 1-1 = 0

2) sin 0° + cos 0° -1

= 0 + 1-1 = 0

Answer 2

Step-by-step explanation:

this is the answer see carefully