Make r a 1x5 vector using rand. Find the elements that have values <0.5 and set those values to 0 (use find).

What would be the correct code for this? I have to use find in my answer.

Answer 1

[ANKUR KUMAR]

Use any of these two codes will get you to the desired result.

A=rand(1,5)
 A(A<0.5)=0

or

A(find(A<0.5))=0

[Lauren Oliveri]

Thank you so much!

Answer 2

[Roger Stafford]

It is not necessary in Matlab to use 'find' for this problem. Do this:

   r(r<0.5) = 0;

However, if you must use 'find', do this instead:

   r(find(r<0.5)) = 0;