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The values of sintheta(1), cos^(2)theta(...

The values of `sintheta_(1), cos^(2)theta_(2)` and `tan theta_(3)` are given as `0.5, -0.5` and `3` (not in order), for some angles `theta_(1), theta_(2)` and `theta_(3)`. Choose incorrect statement.

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ALLEN-RACE-Basic Maths (Trigonometry)
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