Consider the polar curve r(3) = e", a e R. Let a

Consider the polar curve Let a < b be the least two positive numbers such that r(a) and r(b) lie on the y-axis. Find a, b, and the length L of the curve arc of r(9) corresponding to values of the parameter a 9 b. a Answer entry help: No blank spaces are allowed in the answer fields Write theta Write x *y Write cos(theta) Write sqrt(z) Write sqrt(pi/10) Write XAY Write eA(pi/10) Write pi for for for for for for for for x y (* is required) COSO (parenthesis are required) V'? (parenthesis are required) (parenthesis are required) en/10 ; no spaces