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Mathematics, 04.08.2019 08:00 bankskry
All multiple ! given: sin theta = 4/5 and cos x = -5/13 ; evaluate the following expressions. sin (theta + x) 16/65 33/65 56/65 cos (theta - x) -63/65 -33/65 33/65 tan (theta + x) -46/63 -16/63 16/63 sin 2theta -40/65 6/25 24/25 cos 2x -119/169 119/169 144/169 tan 2theta 8/3 24/7 -24/7 tan½x -3/2 2/3 3/2 sin 3theta 44/125 12/5 64/125 you don't have to answer all of them. any would be appreciated! i really don't know!
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All multiple ! given: sin theta = 4/5 and cos x = -5/13 ; evaluate the following expressions. s...
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