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True. Someday. Pbm is on xpc for time pass

pbm same qyestion

np m happy currenty

but y? :P this was very simple :P

1668 / (3 * 2)

False. pbm twants to restart his life

True. Pbm wont ever change his/her dp!

(iii) arg(z) >= pi/3 I got this, but which z should i consider? 1+ isqrt(3) or 1 - isqrt(3) ??

true pbm thinks he is a boy.. xD

False. pbm is a nature lover more than a techgeek!

tan^2(x) - 2tan(x) + 1 let u = tan(x) u^2 - 2u + 1 which is equivalent to (u - 2/2)^2 -(-2/2)^2 + 1 = (u -1)^2 therefore (tanx -1)^2 thus we want in form of (a + btanx)^2 thus (-1 + tanx)^2 hence a = -1 and b =1

how did u get that x? O.o

No e^-(2x)[-1 + tan(x)]^2

U are so boring -_- False. Pbm ate chings singapore curry noodles.

True. Coz I dont have time for faltu thing. Pbm is it nesessary to ask in public?

True. Pbm was knowing this question -_-

True. pbm tried hot heads

True. pbm is waiting for season 7 of game of thrones.

Mine was terrible. xD 1st question was good, 2nd one I got bored :P gonna be failed :D