$$ \sqrt {sec^2{θ}+cosec^2{θ}}=?$$.
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Q:
$$ \sqrt {sec^2{θ}+cosec^2{θ}}=?$$.
- 1$$ {tan^2{θ}}+cot^2{θ}$$false
- 2$$ tanθ+cotθ$$true
- 3$$ sinθ+cosθ$$false
- 4None of thesefalse
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