Question

Q1. Let z1=a+ib and z2=C+id be any two complex numbers. Then the sum 21 + 22 is A 21 + z2=(b+a) +i(c+d) B 21 + x2=(a+c)+i(b+d) czi + z2=(a+d)+i(b+d) D 21 + z2=(a+e)+i(b+d) ​

Answer 1

Step-by-step explanation:

$\mathtt{f(x)=\tan \left(\frac{\pi}{2} \cdot\:x\right)}$