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If m sin θ=n cos θ, then show that: tan θ+cot θtan θ−cot θ=n sin θ+m cos θn sin θ−m cos θ=n2+m2n2−m2 [4 MARKS] |
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Answer» If m sin θ=n cos θ, then show that: tan θ+cot θtan θ−cot θ=n sin θ+m cos θn sin θ−m cos θ=n2+m2n2−m2 [4 MARKS] |
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