$\begin{array}{1 1}(A)\;1&(B)\;\large\frac{1}{\sqrt 2}\\(C)\;\large\frac{1}{\sqrt 3}&(D)\;0\end{array} $

Answer

Comment

Share

Q)

Clay6 tutors use Telegram^{*} chat app to help students with their questions and doubts.

Do you have the Telegram chat app installed?

...