This is a question of complex nos. The pricipal value of the arg (z) and |z| of the complex no. z=(1+cos theta+i sin theta)^5/(cos theta + i sin theta) ^3 is?? - - theta/2 , 32 cos^5 theta/2
- theta/2 , 32 cos^5 theta/2
- -theta/2, 16 cos^4 theta/2
- none of these
This is a question of complex nos.
The pricipal value of the arg (z) and |z| of the complex no. z=(1+cos theta+i sin theta)^5/(cos theta + i sin theta) ^3 is??
- - theta/2 , 32 cos^5 theta/2
- theta/2 , 32 cos^5 theta/2
- -theta/2, 16 cos^4 theta/2
- none of these
Amogh Dasture , 10 Years ago
Grade 11
