Sir I need to know the process of doing this problem so I kindly request you to send me pic sir

@Balaji Dindukurthi,According to your request I have posted the complete solution of the question you asked in the image below.Please refer it,I think the answer is (b).In the final answer take -1 common you will get the answer in the form of option (b).Please do approve my solution if you liked it,it encourages me.