Matlab. Do not use complicated functions. Do not use IF only simple functions and should be small.

Problem 7) For input vector x, write a function to check whether there exists at most 5 elements in x whose values are less than 7. Examples: #x = [0 #x=[0 5 8 3 1 101, then output y is true or 1. 5-1 3 6 0], then output yisfalse or 0