Please answer will full step-by-step detailed solutions!

1. Please evaluate the following limits #b and #c

C. lim 4 tanx X-0 XUse implicit differentiation to find the derivative of the following relation, with respect to x. Simplify the derivative as much as possible. sinx + cos 2x = 2xy\fFind any possible inflection points for the function f(x) = sinx on the interval (0, 21).Find the equation of the line tangent to the curve f(x) = 85332: at the point (%, J5).