Question

2( sin 30 + cos 60 ) - ( sin 60 + cos 30 ) is equal to ​

Answer 1

Answer:

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Answer 2

Answer:

1 is the correct answer

Step-by-step explanation:

As we know

Given equation=2(sin 30 +cos 60)-(SIN 60 +cos 30 )

So,2(1/2+1/2)-(root3/2+root3/2)

As we know sin30=1/2 and cos 60=1/2

and,sin60= root3/2and cos 30 root3/2

From here it will be easier to solve for you...

Thanks