Sin30degree +cos45degree+ tan180degree
Evaluate each of the following
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Explanation:sin30°+cos 45°+tan180°
=1/2+1/√2+0
=(√2+2)/2√2
=(√2+2)*2/2√2*√2
=(2+2√2)/4
=2(1+√2)/4
=(1+√2)/2=and
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