Please help if you can! Thank you so much!

1. Calculate the following limit: 6x2-3x O 2 O -1/3 O -4 O -6 O 2/3 2. Calculate the following limit: limp-+0 cos( 7 +h)-cos( 2 ) h O Undefined O 2 O -1 O 13. Calculate the following limit: limx-1+ 4 2 In x O 1 O 2 O - 0O 4. limx-0 sin(a) 3xex is O -1/3 O Undefined O1/3\f7. Which of the following limits meets the conditions of L'Hopital's rule? (Select all correct options.) 5:3 . sin(a:] D 11mm_>0+ 1n1: . tan 6 D Inna>0 5;; )