(cos 0+sin 45+sin 30)(sin 90-cos 45+cos 60)
Answers
Answered by
5
The answer is 2.
cos 0 =1
sin45= 1/(2)^(0.5)
sin 30= 1/2
sin 90= 1
cos 45 = 1/(2)^(0.5)
cos 60= 1/2
cos 0 =1
sin45= 1/(2)^(0.5)
sin 30= 1/2
sin 90= 1
cos 45 = 1/(2)^(0.5)
cos 60= 1/2
Answered by
1
hope it will help you
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