Several types of built-in math functions

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1) MATLAB has several types of built-in math functions that can help you perform common operations.

a)Write the MATLAB code that takes the absolute value of -134.

b) Write the MATLAB code that stores a number 3*pi in a variable named x, then takes the cosine of x.

c) Functions can also be applied to vectors. Assume you have a vector y, which contains the elements [4,9,16]. Write the MATLAB code to take the square root of y. What should the result be?

Reference no: EM131214779

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