dawso
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- Joined
- Feb 25, 2004
- Messages
- 1,029
- Gender
- Male
- HSC
- 2005
q1 b) i) int (0-1) [5/(2t+1)(2-t)] dt
ii) int (0 - pi/2) [dx/(3sinx + 4cosx)]
i got both of em out (use t formulae on part ii) and got part i as ln6 (same as solutions) and part ii as 1/5 ln6, (solutions had ln 6 as solution 2 part ii also)
can sum other people try it, am i rite, or is this another examle of my superior stupidity, thanx in advance
-dawso
ii) int (0 - pi/2) [dx/(3sinx + 4cosx)]
i got both of em out (use t formulae on part ii) and got part i as ln6 (same as solutions) and part ii as 1/5 ln6, (solutions had ln 6 as solution 2 part ii also)
can sum other people try it, am i rite, or is this another examle of my superior stupidity, thanx in advance
-dawso
