1. if tan (A+B) =√3 and tan (A-B) = 1/√3 , where 0<A+B<90°, A>B ,find A and B.Also calculate tan A× sin(A+B) +cos A ×tan(A-B) .
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dont no bro because i am in 7 th this question i think of 9 th or 10 th
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