In matlab check how many times 2 displayed in given matrix A=[14 2 4 2 6 7 8 2 4 5 9 2 3 2 45 2] hint: sum()?

matrix A=[14 2 4 2 6 7 8 2 4 5 9 2 3 2 45 2]

using logical indexing and sum() function.

Answer 1

[Mouhamed Niasse]

sum(A==2)

Answer 2

[Cris LaPierre]

Hint: logical indexing.

Ch 12 of MATLAB Onramp.