Question

sin1950°- cos1950°=​

Answer 1

Answer:

1

Step-by-step explanation:

1

Answer 2

this degree is impossible....over 360°

.....

or it must be theta...

ok...it must be theta..

cos 195-90= sin 105°

cos105°=1/sin

1-sin²105°/sin105°

=cos²105°/sin105°

= cos²105°*1/sin105°

= cos²105°*cos105