Archive
14th of September 2015
Mathematics
Q:

intergral of 2z-1/3z+2

Shivi Sharma - CBSE - Class XII Science

Sunday, September 13, 2015 at 23:50:PM

A:

W e space n e e d space t o space f i n d space t h e space i n t e g r a l comma space integral open square brackets 2 z minus fraction numerator 1 over denominator 3 z end fraction plus 2 close square brackets d z L e t space I equals integral open square brackets 2 z minus fraction numerator 1 over denominator 3 z end fraction plus 2 close square brackets d z equals integral 2 z d z minus integral fraction numerator 1 over denominator 3 z end fraction d z plus integral 2 d z equals fraction numerator 2 z squared over denominator 2 end fraction minus 1 third ln open vertical bar z close vertical bar plus 2 z plus C

Monday, September 14, 2015 at 18:02:PM