sin 45 cos 45 + tan60 is equal to tansquare 45 - cos square 60
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1/sq.root of 2 *1/sq.root of 2 = 1 -1/4
1/2 = 4-1/4
1/2 = 3/4
I think that question was wrong.
1/2 = 4-1/4
1/2 = 3/4
I think that question was wrong.
sam544:
value of x ...
where is the x in question...?
before sin
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