यदि `z_(1)=1+2i` और `z_(2)=6+5i`, तब सत्यापित कीजिए:
`|z_(1)z_(2)|=|z_(1)|.|z_(2)|`

If z_(1)=2 + 7i and z_(2)=1- 5i , then verify that |z_(1)z_(2)|= |z_(1)||z_(2)|

If z_(1)=2 + 7i and z_(2)=1- 5i , then verify that |z_(1)-z_(2)| gt |z_(1)|-|z_(2)|

Let z_(1)=2-3i and z_(2)=5+12i , verify that: (i) |z_(1)+z_(2)|lt|z_(1)|+|z_(2)| (ii) |z_(2)-z_(1)|gt|z_(2)|-|z_(1)|

If z_(1)=2 + 7i and z_(2)=1- 5i , then verify that |z_(1) + z_(2)| le |z_(1)| + |z_(2)|

If z_(1)=2 + 7i and z_(2)=1- 5i , then verify that |(z_(1))/(z_(2))|= (|z_(1)|)/(|z_(2)|)

If z_(1)=-3+4i and z_(2)=12-5i, "show that", |z_(1)z_(2)|=|z_(1)||z_(2)|

If z_(1)=-3+4i and z_(2)=12-5i, "show that", |(z_(1))/(z_(2))|=(|z_(1)|)/(|z_(2)|)

If z_(1)=3 + 4i,z_(2)= 8-15i , verify that |(z_(1))/(z_(2))|= (|z_(1)|)/(|z_(2)|)

If z_(1)=5+2i and z_(2)=2 +i ,verify (i) |z_(1)z_(2)|= |z_(1)||z_(2)|

If z_(1)=5+2i and z_(2)=2 +i ,verify (i) |z_(1)z_(2)|= |z_(1)||z_(2)|