Help me in solving 21th number question.
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ur ans is here buddy
p=q=-2
p=q=-2
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rishav61:
and again you have multiplied 4 on 2nd equation why ?
to cancel
in first case the denominator
and in second case the variable
any problem now
c ya tomorrow
Not understanding
hmm got it
but why you have multiplied by 4 only why not 2 or 3?
if you will multiply by 2 in first case then also denominator will get removed or cancelled
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