Question

sin30 + cos30 - sin60 + cos60​

Answer 1

your answer ..........

Answer 2

Answer:

0

Step-by-step explanation:

given,

sin30 = 1/2

cos 30 = √3/2

sin 60 = √3/2

cos 30 = 1/2

now ,

(sin 30 + cos30) - (sin60 + cos60 )

= 1/2 + √3/2 - √3/2 - 1/2

= 0