MATLAB: How i can write this in matlab??? x=-1.75*10^-3; y=3.1*pi;

Question

Answer 1

R1 = abs(x).*(x+tan(y))./(50*x.^2+abs(sin(y))).^(1/3)+(5*x.^2+abs(sin(y))).^2.2./(x.^2 .* (x+tan(y)).^4);
R2 = sinh(sqrt(2*x+(sin(y).^2))./((x+log(abs(tan(y)))).^(1/3)+abs(x)))-(x+log(tan(y))+cos(y))./(2x+(sin(y).^2)).^(1/3);