what is real value of afor which 3i³-2ai²+(1-a)i+5 is real?
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3i+2a+(1-a)i+5
=for real value a=4
=for real value a=4
Tamash:
it is not 22a it is written by mistake it will 2a
i²=1
so sorry
i²-1
okkk
thnks
i²=-1
soooooo sorry
it's fyn
☺☺☺
Answered by
2
real value will be 4
hope this will help you out
hope this will help you out
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