4(sin square 30 + cos square 60) - 3 ( cos square 45 - 1/2 sin square square 90)
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Answer:
0
Step-by-step explanation:
4(1/4-1/4)-3(1/2-1/2)
=4×0-3×0
=0
Answered by
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Step-by-step explanation:
hope it will help you
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