Lim x tends to 0 1 cos2x x 2 July 8, 2019 16 32 64 128 Lim x tends to 0 1 cosx √ cos2x x 2 Lim x tends to 0 root 1 cos2x root 2 x Lim x tends to 0 1 cos2x 2 2xtanx xtan2x
