تكامل الدوال المثلثيه, Study notes of Mathematics

تكامل جميع الدوال المثلثيه وتفاضلها

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| ots Wh cntitall Jp (Omen sty sin”x 1 Diatenso secre @ Cot? 4 |= (esc _ @ sin bx) = asinycesy @ cesty = 4 ¢ tetas) @ ‘sinty. = £6 bets 2x) @ < Cs x Cos. 4s zee tos Aq =) ® SMX Css alter sin(x ky]. @sinxsind = ai! + \cs (x44) «cos (x- Sil mad 1 cee Cys D gy AMotkad dy ee @ cosh x — sinh x ej @_)-_tan Wx = sech yx a © oth ze “le sche x. le “sinh x) = 2 ae © ash s = pleohan ay) - |@ sin. = @ « cos nt eoshae at _€eshx cosh f= _ as f cosh (x+y) 4 cosh oy) 1) sinhy cosh} = |. +f sinhCx+4) 4 sinh oe3)3 1 (eosh. aK 4). sinh x sh} = Lcesh (x+y) = cosh (- ) Scanned by CamScanner