Question

tan 45º - sin^2 45° + cos^2 45°​

Answer 1

Answer:

1

Step-by-step explanation:

tan 45=1

sin²45=(1/√2)²=1/2

cos²45=(1/√2)²=1/2

tan 45-sin²45+cos²45

=1-1/2+1/2

=1

PLZZ FOLLOW AND MARK AS BRAINLIEST....

Answer 2

Answer:

1

Step-by-step explanation:

Values : -

tan 45º = 1

sin 45º = cos 45º = 1 / √2

tan 45º - sin^2 45° + cos^2 45°

= 1 - ( 1 / √2 )^2 + ( 1 / √2 )^2

= 1 - ( 1 / 2 ) + ( 1 / 2 )

= 1 - 0

= 1