hello.. i love u ..
well another day.. started.. with simutaneos equations ,quadratic equations and inequations..did the basic exercises of these today.. after that i went out to have coffee .. and started reading the john sculley novel about his experiences in Pepsi.. battle with Coca Cola..the Amercian icon.. after that i revised concept in DI.. 1/7,1/13 etc / percentages.. 19*21 = 399 ...
551 =29*19 .. how 3.26% of 551 =29 ..
went to insane thinking how they can multiply three primes and then ask us to find the prime number giving the other two percentages etc.. after that we had a class.. we applied the cubes into some places.. like
6864*6867*6869 divided by 19 remainder is .. just look 19^3 is 6859 ..
the cycle of 4 rule
17^23 *8^179*42^21*16^43 ka last digit kya hai
a tougher question
7^37/11 remainder is ..
want a more tougher one...
7^23^29^37/17 remainder is ...
find the remainder when 47^49 is divided by 100 .. ..
well the class ended wit some more questions like those.. .
. that's all folks for today..