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42, the answer to everything is 42.
42, the answer to everything is 42.- eureka!
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Iɴғᴏʀᴍᴀᴛɪᴏɴ ᴀɴᴅ Cᴏᴍᴍᴜɴɪᴄᴀᴛɪᴏɴ Tᴇᴄʜɴᴏʟᴏɢʏ (0417) : Pᴏsᴛ ʏᴏᴜʀ ᴅᴏᴜʙᴛs ʜᴇʀᴇ! ᴴᴰ
Check out gceguide.com > Resources They've put up quite a few IGCSE and A Level books.- eureka!
- Post #1,479
- Forum: O-Levels / GCSEs / IGCSE
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Mathematics: Post your doubts here!
cool Hassan Could you help me with question 5? Thanks! -
Mathematics: Post your doubts here!
7a. 3(a+bi) + 2i(a-bi) = 17+8i Expand: 3a+3bi+2ai+2b = 17+8i Equate imaginary numbers on both sides and real numbers on both sides: (3b+2a)i = 8i 3b+2a=8 and 2b+3a=17 Solve simultaneously: (Multiply eq.1 with 2 and eq.2 with 3 or vice-versa.) 6b+4a=16 6b+9a=51 a=7, b=-2 So w=7-2i. Don't... -
Mathematics: Post your doubts here!
Assalamu `Alaykum. I was wondering if we need to know how to derive laws, so in P3 do they ask questions like, prove that log a - log b = log (a/b)? -
AND I THOUGHT YOU WERE OUTTA HERE, EH? ;P Stop calling me that, stupid! Fine, I'll check it out...
AND I THOUGHT YOU WERE OUTTA HERE, EH? ;P Stop calling me that, stupid! Fine, I'll check it out inshaAllah. :)- eureka!
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~~jokes?? in here?? really??
- eureka!
- Post #25,112
- Forum: Games and Fun Stuff
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~~jokes?? in here?? really??
- eureka!
- Post #25,111
- Forum: Games and Fun Stuff