Find the value of 2tan45°+cos45°-sin45°.
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tan 45=1 cos45=1/√2 sin 45=1/√2
2(1)+1/√2-1/√2
=2
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Answered by
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Answer:
2Tan45+cos45-sin45...
=2(1) + 1/√2 - 1/√2....
=2+0
=2
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