For unlimited access to Homework Help, a Homework+ subscription is required.
1. Find the value of lim -- sin(26) cos(31) tan(4x) 10 cos(2x) sin(3x) tan(5x) ® 8/15 8/5 4/5 © Undefined
1. Find lim 2+0 sin 3.0 22 3.3 sin 4.r (0) - (d) 1 (e) The limit does not exist.
verify the identity. cos 4x + cos 2x = 2 - 2 sin2^2x - 2 sin^2 x
