सिद्ध कीजिए कि `(1+i)^(4)+(1+(1)/(i))^(4)=-8`

(1+i)^(4)+(1-i)^(4)=

The value of (1+i)^(4)(1+(1)/(i))^(4) is

FInd the value of \ (1+i)^(4) xx (1 + (1)/(i))^(4)

सिद्ध कीजिए कि 2tan^(-1)sqrt((b)/(a))=cos^(-1)((a-b)/(a+b))

((1+i)/(1-i))^(4)+((1-i)/(1+i))^(4)=

(1-1/i)^4+(1+1/i)^4=-8

यदि triangleABC में (If इन triangleABC), a = (1)/(sqrt(6)-sqrt(2)), b = (1)/(sqrt(6)+sqrt(2)), C = 60^(@) तो सिद्ध कीजिए कि (Prove that) c = (sqrt(4))/(2) .

(1+i)^(4)+(1-i)^(4) = ........ .