Nol link plzz 4/3 tan^2 30 + sin^2 60 -2cos^2 60 -2cos^2 60 +3/4 tan^2 60 -2tan^2 45 Share with your friends Share 0 Neha Sethi answered this Dear student 43tan230°+sin260°-2cos260°-2cos260°+34tan260°-2tan245°=43132+322-2122-2122+3432-2(1)2=49+34-12-12+94-2=49 Regards 0 View Full Answer
