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Tan69 + tan66/1-tan69tan66=-1 |
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Answer» Solved :-Tan(69+66)=Tan135 =-1 Bhai tera question wrong hai(Tan69+Tan66)/(1-Tan69*Tan66) = -1 Tan69 +tan66/1-tan69tan66 = tan (69+66) =tan135 =tan(90+45)= -tan45=-(1)=-1 |
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