1 Sect 1 Sect 1 Tant 2 2 Sect 3 Tant Tant Sect Cost Cott 1 Sint I T Sint 2 Sec T 11 It Sint 4 Cos T 1 (43.17 KiB) Viewed 47 times
1 Sect 1 Sect 1 Tant 2 2 Sect 3 Tant Tant Sect Cost Cott 1 Sint I T Sint 2 Sec T 11 It Sint 4 Cos T 2 (43.17 KiB) Viewed 47 times
1) (sect-1) (sect +1) = tant ( 2 2) sect - 3 tant tant sect = cost cott + 1- Sint i't sint 2 sec²t + 11 It sint 4) Cos²t 1-sint 5) 2 Sin²t +3 sint 2 = 2 sint -1 Sint 2 2
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