dse 2009

[tarun]

can sum1 explain me how to do dese  type of problems...

 5^44 > 4^53    true or false

 2^100+ 3^100 < 4^100  tru or false

[Chinni18]

Tarun, check this out, it was discussed by Amit sir:
http://discussion-forum.2150183.n2.nabble.com/question-dse2010-td7319038.html#a7320755

[tarun]

thanks chinni...

would u mind explaining me ques no. 29 of dse 2009...find f'(c)..

[Chinni18]

Tarun, we know that f(c)=max(x+2y) = max(x+2(c-2x)) = max(2c-3x)
So f'(c)=2

[Ankit Agrawal]

Hey don't mind my asking such a silly question but how do you derivate a max function??