Question

(sin 0 + cos 0)2 + (sin 0 - cos 0)?​

Answer 1

Answer:

this is a very easy question

Answer 2

Step-by-step explanation:

(sin 0 + cos 0)2 + (sin 0 - cos 0)

= sin^2 a + 2.sina. cos.a+cos^2 a+ sin a- cosa

=Sin^2 a +cos^2 +2.sina.cosa+sin a - cos a

=1+ 2. sina.cos a +sin a -cos a

=1+sin 2a +Sina - cos a

=sin 2a +sin a - cosa +1