this question is in ncert book and chapter name is complex number...

HI ABHISHEK

PLEASE VISIT THE BELOW LINK TO GET NCERT SOLUTIONS

THANKS:}

@ abhishek 
which question u are talking about ?? 

there is no such question in the attachment by you . so, attach a question in proper format and do post the query again . 
u can get all the ncert solution in the askiitian website , kindly visit that and if not getting put that in forum , 
WAITING TO HEAR FROM YOU AGAIN