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I f 2alpha =-1-i31/2  and  2beta =1+i31/2  then ,             5(alpha)4  +5(beta)4  +7(alpha)-1(beta)-1  is =              a) -1     b)-2     c)0     d) 1
3 years ago

Answers : (1)

Saurabh Koranglekar
askIITians Faculty
3999 Points
							576-538_1.PNG
						
one year ago
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