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DEAR FRIEND

UR APPROACH IS ABSOLUTETY CORRECT.

SACHIN

ITS

r^1+r^2+r^3..................+r^n

hey
raman pls. reply.

ans 1.)- 27 solutions

astha,

what are dimers and monomers?????

sorry moderator but pls. get my ques. answered

Q1. WHAT IS THE PROBABILITY OF THROWING ATLEAST TWO SEVENS IN THREE THROWS OF A PAIR OF DICE ?

cis-platin is used in treating cancer

thank u SACHIN!!!!

can anyone solve the first question????

amaron pls. be more clear

PLS. REPHRASE YOUR QUES

Q1. WHAT IS THE PROBABILITY OF THROWING ATLEAST TWO SEVENS IN THREE THROWS OF A PAIR OF DICE ?

ANS: 2/27

Q2. SHOW THAT THE SUM OFCOMPLEX CUBE ROOT OF 1 , TO THE POWER OF n AND ANOTHER COMPLEX CUBE ROOT OF 1, TO THE POWER OF n , EQUAL -1 , IF n IS NOT A MULTIPLE OF 3.

{ HINT: COMPLEX CUBE ROOT OF 1 IS ----- OMEGA}

KINDLY SHOW ALL THE STEPS.

THANKYOU.

BRILLIANT TUTORIALS

surely, a,b,c are correct.

UPTO WHAT EXTENT SHULD ONE LEARN THE PERIODIC TABLE??

WHAT ARE most probable velocity, average velocity and root mean square velocity??

pls. ans. madam