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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Deepak singh 1 Best Answer
Refer attached option d is correct
sir i wanted to memtion one thing ..in book there was given a theorem(MD RAISINGHANIA) and author has check all question if unique or not using that theorem then why we cant apply that theorem here...i have attached theorem and two examples where they have. used this theorem ...please once tell
wait..let me check
yes sir
how do you know this?
this is result ..
anku , you are very close , you can use this result also , but general form of equation is not same as given D.E . Refer attached
ok sir got it thanks a lot sir