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if u wana crack jee then im afraid Solomon or Morrison and Boyd r not so good(atleast if u dont have plans of doing PhD in organic)
best combo is ---------------
P Bahadur - physical
arihant - organic
ncert - inorganic
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this reagent is used for introducing 2 OH groups on a C=C double bond
i.e. it give di-ol when used on alkenes
note - it gives syn addition
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see ravi
its easy to see that when body projected up comes back to projected position its speed is 19.6m/s downwards.
now from this instant it will follow other body's trajectory in same way as 2nd body do.
hence the only time gap is due to above mentioned path, that is clearly 4 sec.
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f(x) is continuous [1,3] and derivable in (1,3) and f(1)=f(3).So,Rolle's theorem holds.
at the same time, lagrange's mean value theoram is applicable to f(x) in any inteval.
but statement 2 is in no case proper explanation for statement 1
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here we can equation as
z = i^z
as i^i = -i
now
mod.z = mod.i^A+iB
= mod.(i^A * i^iB)
= mod.[i^A * (-i)^b]
= 1
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oh come on people
it is not any physical quantity,to be a scalar or vector
it is just a constant for a particular thing depending on its magnetic properties
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see when biock just begin to topple it will come on one its edge
let it is going right
at this moment 2 forces produce torque at C.O.M.
1---normal reaction
2---friction
& in opp. direction
for just toppling these balance each other.
thus we get-----------------
umg*h/2 = mh*a
or
u = a/h(not its min u required)
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3rd
first of we should realise infinity = infinty + 1 =infinity + 2 as infinity is such a large number that add. 1 or 2 dont make any difference.
denote f(infinity) = y
we so get --------
y = 1/3{y + 5/y)
or
3y = y + 5/y
or
2y=5/y
we get-----
y = (5/2)^1/2
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