please answer it fast
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8.opt. A is in correct
B is correct
c and d also correct
B is correct
c and d also correct
shashankavsthi:
this question is to be done with hit and trial
a ia also correct
incorrect
but how
take a=-1,b=-3 and c=5 then it can't be zeo...since it is a statement so it should be always true but it is false in this case so how can it be correct
answer is 4
but i had done ques no. 8
I want to say that acc. to given statement first option is correct
brother pls. ask ur teacher with my example because according to me option A should be incorrect
ok
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6 epquation is answer non of thise..........
plz clarify
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