In this question if we simplify the term we get f(x)=root 2. cosx

then here we have to take the period of cosx as 2pi  or pi( if we take Mod(cosx)

Why we have to take mod(cosx) as f(x), why not only cosx?

Is answer  9 or 0?

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An organic compound A decomposes into following parallel first order mechanism

Calculate d conc. ratio of C to A, if an exp is allowed to satrt with only A for 1 hr.

Can anyone explain me the Definite Integral As the Limit Of A SUm method?

I didn't understand what u are saying about fractional part . But the formula which u meant , I thinl is -

taking 100 down and writing 1 in place of 100 then what about 10.

Also , one more similar question is:-

In this {x} is fractional part so we can write  {x} as (x-[x]),  But how

can u explain me plz .

I very confused . HELP

Plz evaluate :

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Covalent bond is stronger bond (ex. in diamond)

=

= -log_ecosx

HCV part 2 Pg. 121 q.22 

•     2 identical balls each having a chrg of 2 x 10^ -7 and a mass of 100g , r suspended from a common pt. by 2 insulationg strips each 50 cm long.. The balls are held at a separation 5 cm apart & then released . (a0 Find the elecric force on one of the carged balls.  (b) the components of the resultant force on it along and perpendicular to the string. (c) the tension in the sting . (c) the acceleration of one of the balls  . Answers are to be obtaioned only for the instant just ahter the release.

why lanthanoides and actinoides kept at the bottom of the periodic table????

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If one of the zeroes of the quadratic polynomial  f(x)=  is the reciprocal of other zero, find the value of k.

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