please solve it with all steps in MATLAB

Q2) The Maclaurin series expansion for Sinx is Sinx=xx3/3!+x5/5!x7/7!+ Starting with the simplest version, Sinx=x, add terms one at a time to estimate Sin(/4). After each new term is added, compute the true and approximate percent relative errors. Use MATLAB to determine the true value. Add terms until the absolute value of the approximate error estimate falls below an error criterion conforming to two significant figures