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how do you do this trigonometric identity: sin theta + tan theta/cos theta + 1 = tan theta?

2007-10-15 10:19:12 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

Sorry, it's not an identity.

At least not the way you wrote it. Try substituting a value in for theta and you will not get an equality.

Your teacher screwed-up.

2007-10-15 10:39:11 · answer #1 · answered by Ilya S 3 · 0⤊ 0⤋

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