You visited us 1 times! Enjoying our articles? Unlock Full Access!

Complex Numbers

The closure l...

Question

The closure law the sum of two complex number is a complex number i.e., $z_{1} + z_{2}$ is a complex number for all complex numbers $z_{1}$ and $z_{2}$ .

True

No worries! We‘ve got your back. Try BYJU‘S free classes today!

False

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B False
false
(a+ib)+(a-ib)=2a
which is real

Suggest Corrections

Similar questions

Z_{1}, Z_{2}

Z_{1} + Z_{2}

Z_{1} Z_{2}

z_{1}, z_{2}

| z_{1} + z_{2} | = | z_{1} | + | z_{2} |

z_{1}, z_{2}

| z_{1} + z_{2} | = | z_{1} | + | z_{2} |

Z_{1}

Z_{2}

(| Z_{1} | + | Z_{2} |) ∣ ∣ ∣ \frac{Z_{1}}{| Z_{1} |} + \frac{Z_{2}}{| Z_{2} |} ∣ ∣ ∣

z_{1}

z_{2}

| z_{1} + z_{2} |^{2} = | z_{1} |^{2} + | z_{2} |^{2}

z_{1} {¯ ¯ ¯ z}_{2}

Join BYJU'S Learning Program