eliminate

cope hehehe
arey this Q is more easier than than i thought we will get a 2⁰ carbocation like this

---c⁺---

clearly if u remove H from rt side methyl then u get b

& frm other side u get c

[1]

consider this part of ur compund --C--N⁺--c--
| |

now break the rt side bond of N with carbon to get a 1⁰ carbocation (which can provide u b)

also this carbocation rearranges to 2⁰ carbocation which is more stable by 1-2 hydride shift & this will provide u c (the major product)

if its still not clear then tell i will upload the pictures [1]

okay break the right side bond of N and then try ( also cosider stability of carbocation to get c )

hehe ok yes d will also be but i thought u were interested in major product only[1]

[9][9][9][9]

ok then b & c

now this must be correct

more than one correct