2tan45°+sin45°-cos45°
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plz mark brainliest ..... heres ur answer
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Anonymous:
plz mark brainliest bro
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tan45=1 sin 45 = 1/root 2 cos 45 = 1/root2
=2×1+1/root2 -1/root2
=2
=2×1+1/root2 -1/root2
=2
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