Question

(sin30° + cos30°)- (sin 60° + cos60°)​

Answer 1

Answer:

(sin30° + cos30°)- (sin 60° + cos60°)​

sin30 = 1/2

sin60= √3/2

cos30= √3/2

cos60= 1/2

=> (1/2+√3/2) - (√3/2+1/2)

=> 1+√3/2 - √3+1/2

=> 1+1+√3-√3 /2

=> 2/2

=>1

Hope this helps

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Answer 2

Answer:

1/2+√3/2-√3/2+1/2

=1/2+1/2

=1+1/2

=1