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5.Solve 3 sinº 8 tan 8 – 13 sinº 8 = 0 for exact solutions over the interval 6. Solve Triangle ABC, given that A = 47°32, b

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5 no-) = 0 3 sino tano -o sino=0 =) Sinho (13 tano .. sindo=0 on, 3 tano-1=0 Sino.ro Oro, tano a Yg =) O=NR op, o=nRt.r 6 whe© We have ) A= 470 321 = 470+32 Go) 470 +18 = ( D b=79-56 cm, 743) 47.530 (approx) @ = 115.7 cm Using formula Cosine a = b ²=> 2 x85.36* 115-7x Cos B = (115.7)?+ (853632 - (79.562 ~ CosB = 0.726 B = Cost (0.726) 430449 (approx). Again, from the for

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