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well u r not late
but still u see the winner in front of ur eyes

well me also brilliant corress
hmmm the questions r good
but it wud be better if u can solve some extra books tooo
the more questions u solve the better

f(x)=log1+x /2+x
f(y)=log(1+y/2+y)
f(x)+f(y) = log1+x/2+x + log(1+y/2+y)
= log ( 1+x/2+x * 1+y/2+y )
= log ( 1+ x+y+xy / 4+2x+2y+xy )

now f(x+y/1+xy) = log [ {1+( x+y/1+xy ) } / 2+ (x+y/1+xy)
simplifying it we get log ( 1+ x+y+xy / 4+2x+2y+xy )
which is equal to f(x) + f(y)

is it approxmitaley 5

is it -22.5 or 37.5 by any chance

how is the ship moving from west to east or east to west

its easy mann
see E=sigma/2e0
now theere will be force horizontal on the ball F=Eq
and mg and T
solve it using the newtons laws of motion and find sigma

now slope of lines parallel to each other r equal

so slope of x-axis and the lines parallel to it must be equal

and sl;ope of x axis is 0

so the genrale equation of the line

is

(Y -y)=m(X-x)

m=0

therefore Y=y

i think i'm wrong can u tell the answer

actually rate law equation cannot be predicted
it is experimental value
R =k [so2]^a[o2]^b
here a may be equal to 2 but not necessarily
and b may be equal to 1

so it cannot be predicted

equal roots D=0
D = b^2-4ac
a= (m+1)
b= 2m+5
c=m+3
substitute and find the answer
(2m+5)^2 = 4*(m+1)(m+3)
4m^2 +25+20m = 4m^2 + 12+16m
4m = -13
m=-13/4

well u guys keep fighting
mean while me and ma frnd ganesh will dance for the song of victory
dum dum dum dumak dumak...dum dum.................
i feel sorry for u guys :(

well after my ganesh frnd
the demon in the pic has taken his place

vaccum means nothing is present
so it is not made of anything

HAPPY INDEPENDENCE DAY
i wish i get one chance to make my country proud
and i know i will in the future