Page 133 - Math Grade 12 (Basic)
P. 133
PROEUS DARA
2
= JO + tan x)dx = tanx + c , c E IR
= J( l + cotx )dx = cotx + c , c E IR
= kf(x)+c , cEIR
" · f '(x)dx = [f(x)f+l +c cEIR n;:-1
n+l
" = lnlf(x)l +c, cEIR
-1
=-----~ +c , cEIR
(n- 1 ]
" J f'(x) dx = -l +c, cEIR
[f(x)]2
= - cos [f (X)] + c ' c E IR
= sin[f(x)]+c , cEIR
" J f'(x) dx =}11 + tan2[.f(x) ]]/ = tan[f(x)] + c cEIR
cos (f(x)]
2
= - cot [f ( x)] + c , c E IR '1
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